Document 82jeOLjGjMrj8wGrvYerNERJd
FILE NAME: Metropolitan Life (ML) DATE: 0000 DOC#: ML013 DOCUMENT DESCRIPTION: Met Life Documents, Part 4
GENERAL OFFICES REPUBLIC BU'LOING
A .ItiAtSmKt T B O l.T A rro c n v
April 7, 1954
NMDerwe.trYAo.oproJkl.,itaHLna.nLYza.if,eAInsssu'tr.anMceedLCeoaml pDaniyrector De?r Dr. Lanzax htiaosntaaWlkoaDuailsdmaaaypsapmrAeocctitioanntoel*avpeoreyonsdmnlasofcbtbloyenofouwrreiathdthvetihalsleBgpfriwselshaeetntuhtraeetrioyinnouHorofo*trhYgaaonrOkizcSacuttiapotans luoenugdriesorlaa1atpsiato.lng#aa2n0d178tyh,oPruerrsipisdeteoa2ts5t9oo2n.i tthT. efedporoupbotesdeldy ylaou ariellfabeaivllearyr h1etlhpftuhlisla
that Igfenaersailllyicospsiesaklian*g,ctahnenoptrobpeoasvedoidAecdt iiss RfaeirYlyorska, tiistfascetsonrsyt,oinaeas mshuochuldasHthaeltprthopeoaanooatianthaovfelisaabt iuliptyinfothresAlleiot omsainsy pcarosvesis.ions which
T
r .
A pril U , 19S4
r. A. 1. tM ttd to ,
A eetetast 9m n 1 A M w ip ,
epatite fltaal Serporatlae, la --patiiiM ,, Ohio*
Saar S r. t a M U i
I k m aet beea bla te ld a a tlf? tha p a rtia a la r
b ill io hiah jm ra fe r la ja a r la tta r o f A p rii T. Z m le a e a e o jr
e f a propan i n o a p a tlm l Cta aaaa aat akiah la m i kafara tha L a g i^ la ta ra . A a n A a r la Saaata s i l i IM S api I t aaa lataaAaaaA tp C aratar 0*B rtaa. % la fa ra a tie a la tk a t i f thara la aa? b ill paaaad, i t a t t i ha tid a . Appararti? araay aaa ia a g ra ri ta l i a ra p t tk a t tha oahee ta r la ia a trla a aaalA p refer tk a t aa la g la la tla e a t a ll ha aerata*
tu a jre a r. fhpp ara a a rkia i m a phralalagleal ta a t a f M a a k llitr la
a tlle e a la akiah tha? kapa ta parfeet. Boa p re a tie a l hia ia oiac te ha Z da a a t kaea.
Z t aaaaa te aa th a t th ia la le e e d aat ia a prettp feed aaa. Zaa a lffh t ha lataraatad ia w rltia g ta I r . k if r id Boaditah, S eareta ij e f tha Cpaaial la d a a trla l fitaaaaa Oeaadaaioa e f the Stata Departaaat e f Labor, Stata Cerea. Saetta, a d aak h ia te eaad por a eepp e f tha repeat re p o rt a f hia Ooaaisaioa. I t ia a warjr theretgh pieoe e f aaate.
Sa te a aet takee aaf eatioe w ith reepeet to th is a o rt e f prapeaad la g ta la tla e . k ia a b aa a do aet w rite eeapeaaatioa iaaarpaee. th ia hardly aoaaa ith ia ear aeepa.
S ith beat reparda,
Slaeerelp fe rra ,
A. J . Lo o m , l .D . A oeletoat led i a) l'tr.tt,
\ I
GENERAL OFFICES. REPUBLIC BUILDING
A .1 AGmetW T<MibMiu.TilAvreamt
February 12, 1954
MDre.trAo.pJol.itaLnanLzaif,eAInsssu'tr.aMnceediCcoaalpDaniyrector New Toxic, K. T.
Dear Dr. Lensa:
Re: gtucasis
7th infisegtatnot,aetokgnoeethleedrgwe iwthithentchlaonskusrerse.ceTiphtisosfuybojuecrtcsMceninei ctoatiboencaoufsitnhge atthomaaot ugtrhraeecalttairdvgeietairle osaafinnturfoIaluclbitnuleroeiArsat tihnIeCt phnrieacyasgebonetaotriefn dein,attpeerraaeristnitcedutolatoyrolyhuawtvoeithkthnorewescpomee t ptheantsastuiocnh laasooanacaensdsalcdntobyinthcleudaaensuiflaicctousreisra. inVeIlhlaivneotiaskewnoutlhdeoppeonsittihoen hflaovoedregfautseesdfotor aspimpriolvaer lseugchisplaroticoenduarell. over the Country end consequently
4
rcengsuillairc oTsriVusie*eahuavOeSwcidnhegocotildoeodtfheltuobgieennrteeruoraldolueciineat,,earnes wspteeeikrnt'stohafeymosupurobaijwenct alondg itcoalitths aitnwtiemsahteoualdssdoocitahtiiosn with- tuberculosis, i t is
*
distinguishIetdhsaps ebceieanliostusr ctoubatodndrienss ththee praesgtutloarinsevsisteio n s
owfoutlhde liskche otool opnursuoebjtehcetssarneela tpeodlictoy itunbtehrcisulospsiesc*ialWe
t.to- *
sthilelsoeoneelsstisnegsssiodnu*ringZtthweo-uwldeebkeonf eJcuensesar1y8thfotrousJuntoe 2h3orldd* . Would you be w illin g to s a e rlfle e the tine to come to
SitonasrauonrfeafoeyrLoaaunkryetrfhaoovrneotlrhiinuings*eoxopoeanasloesnf-buWt ewweoaurled,nooft einouarspe,osition
ufunldleysisreablelecInteapdoprdtlhiecorasentotwsahvofmooridwtehtheaeooscepphotoseosdli*,b iwlIientyhaadvoedf invogeurrythgeceatstriuenbg
*Ijeehcdotopeonfwoaet lclalocencoelspiltms ainwtyethfselhye-nlbulymh-bnaevirgeohtfto sthbiloeiscdeooswtoihsolysapcttaeeucntidiaolutihsstisst*h a t
*\
isnestshioenir tocomp lmanunt itpiehsy*sicians too are o f refu tab le standing
MV your cI raimticeinsmclots*inndgsaugtgeensttaiotinvse. acI hsei'nUcleer.elyI vtr.ouvslrti rj*hyutbeyoaubwleiltlo gpivaertiict ipfaavteorwabitlhe cueonisnidtehriastioenndeanadvort*h at you
1 D*T
fiorata I , I t t i flOBJSCf* fio a o r O lia le , tlata er, Olleta-- .
The flekar Oliale la eorrlad n ii r -- ponti* aiarpris* W i m n
th fietrapallt, tb ttelted filata laroou ef filie, od th* U l i c ooa^-aiaa
la th dielrlet* th Itetrapelitra oaatrlbatee $1,000 ycr, ttae
ef liaaa $a,030 o peor, ad ta aia paratore tlf,OQ0 e y u r . Froael eaa-
tutti fi t Imo oata ra i lata a fiwfie--a tfi fitrapeliUa ead te CeToraamt
al oefi ladlalfifial.'filrtM eeapar ead tfi Qmfnmmau The orlglsol pia*
k ta fiat 14 M tifiM O r tara pnm fra fahrawy U N .
I t t a t e f f a f tfi e lla le M ie ta f t r . fie ri* ttaar, fier i
Charge I M to U a t yfipsldiaa, a d ia ri o ffia e r la ofiaria e f tha le b o n te ry,
0 a l yy ta d fit'fir i) a l a la rti . fi-- j a la la f i i m la tfia d U trle t
iie tT ifia ta a 4 tta '4 ld i ,< fitt a p a re e fiU W r ttt t a t t i. Op tp..1tae preaeat
-- 11 tta e a filf tfi
I n a haa r t f fia rt ta '-- la , a aapleflag 40 aea ad
1 ..
w # to p lfi| fia -- , $-- aea ei.-:lhafi.*a#a W fie d tta 4 U fitie a a f
_
Ja ta ta to .* fia t n T tfiaaa paytaU tpiU afi ad-- ara firaa paU f ililt a r t , bat
a ll tfia t if i im i i l i Salta fld M fifi fi-- irt I r Ita fiatrepaU taa a lita tta axaapttea a f Iha k i l t Vldhar taad -- d fi
fia fia la J-- 'eeapletdfi^tafilfileae fftra la e l -- ita rtta laeladiac ea .
0 X-ar a i eae^r e a e fila i Sa ita W U l,rtU ta laelafiea ouaa fie e rtr,
--1 M a l
Cheaataae t a t f . re a i faapar Cm ^ lia e a a rl ead a fa w t ly iif
10,000 v illa c a a i I p r t a f
mm ta ta haaa -- laad. fra rjr m d w i h le
1 -- alad fitta a e ri ataUta la fila ffiatafifapta, fila Ubata re , hi
aaaaarj a f fitta jj y rfe t l id i l i ea, ttaa a e ri ta ia f aUapad aiata ha altad
ta ta a fia ta i-- aaal Tfia aart la Shaa pleaai la e lit t le laattaar fa ld a r.
7 la yaa kaaa, ttaara tata taaaa a-- U a a a tlf tt*a aorta daaa la tta
J e p lla -fle fie r d ia trla t a ff oad a fa r e aataar a f -- , taat ma attaapt tao haea aeda te daal o lita ttae eeadltlea. P ra ti-- l -- tiim ls u tea -- ly
taaea fe r ttaa pvfiaaa a f aatataliahlaf ita# fo e te . T ti v t \y d*l altta
itala a ita e tle a ta fora a f aadaaaa ara aaaaaaaffl ttaot le ,s ta la aaadltleaa
aadasfiiM-- afiaa b a ia p ra ta d ad a-- f a ffa ri a d * ta aaatral tta daat
boaerd, a fit M if ilt tttaa ptafttLael -- d lt lu a f ttaa aea aaat ha --
Ir
70 appara iad aa taat uaaa afiaaa U fififi ha haaeaa daat daaoctd aey ha r -- ad
fre ttaa l a t t i t i bafara ttaajr hae-- taopelooely i l i . a haaa thaa ire altta d u i dafiafad lu a f* (a lila * * !* ) eeatraet ad dio e f tataerealooia.
n flirt
b n k , u n
M a r trta t w | m U la w w t y a In k w |M lly tar*>
-- f i l l i Mi t t w aiata n la ta fu tg r i l t i w n ,
! a r t M im Ma -- p ia -- -- U i-- --
i -- it i--
fi --r nIli mW dHia I la H i --- * M H M in i, to t t lavai rtara l i
fa r par-- la --*~*~f p ia t ili h I m U m i f daam m i f ir n of li la fa ta ti a ll a twwrta m i r r i l i ho | tata-- Im i * -- n U f-- H a tr iM U fi al a a a irty 1 (M M ttM tk tt a* aa aaa i l i ha U n i f i a a A if-- a ik M i l i f t m m aat m i . Xf m a ra t irtw M liw a a -a a a f tfea grem -- kaap a i it i m h i l a l Ir ta M a c k lN i ta f i r a a i n a to la a a l y k jilr t > aa U a a n i w r t f t m aa rt a u l i r f l r t a i i ta u t f
la i a f fiT "irMw M f-- l i i l l i m -- n m u im I i aac a r t i l a i m i r t i a r t i m r -- 1 i la m , t& r t r t i r t la frt i t r t M i i , tot,aa--- fy I -- i aan a i la r t r t r r t -- a t r t rta
IH afa rtaaaf la a aar S tr ti aaa, artaM y la-- , f i -- u
. rta aart n r t M i H ta | i r t i tale a lia la Iwa aaa ito ili
4.
laaaaa f f r t M a a # a ila a a aaaaftaiato f i rta a i* 1 rta a li
a rt la r t U lU a if i l j -- It ili r t r t aart ir t i aa rtia aart tot l a i
v
pai a-- a irta rt an a al i ai *JU aa. of aaa-- rta aarrl fa--
f rta Aa-- r t aaf ila r t n p a l l i i la rta aaUlac A a t . Si atoalA M -- m * A lt aU M a i i f t U f la rtia d a ta la * 1
m rt--m , rtaaa M a i l A la i-- a aaf-- a la rta t -- t f
r t -- r t * Aa aa a rt aallac ir t I -- a-- p ap alaU i rtiah la 1a r i l i rta -- A r t I l l l a 1 a U l rta U ite ta rta a i i l a f a -- H A M ila tortai-- ** alfa M i M > 1 m r t* u f i aattn a f M a lli I t i f a i
!y*`.*.v<":V_ >Vj. ,vv*v
Ite iUnWiM trImx f Utei laIttee*atfa 1tofei*ten tboUay faitteteBarsttee rUiwmc te r1 i, tff, iZ\MUU*nIter tt*o ar|a,tobaItt1%latot aaatryk atnaMstmo U! sftell Um ttof tteotwo toirrteaugr rU|dfttouc Uu >o ,t larat mw U mt ar
[IJf. *f**'**-?*."*.V*';.**' ' to*. *'-v**f .
'
v
'***'.*!/>'*s?.^*
:iirr.. *.- . #' r ,H ' .
. **
Xj - . ps , V .
'-,rs 9 K
* fv -r * -'jjtWsfl
fLKe. -.
v :.
.*> . * *i**.- ji
. '
;<
' ; * :^V
7 y
.
*
'
'
- Tv/j f
. .
r * - i ' . 4,k/;--s< . :,* . .; ^ " `
fO *T Y -!W *D ANNUAL M UTINO
Industria Medical Association
fe
Fai . > IM I
NINITUNTM ANNUAL MUTINO
American Industrial Hygiene Association
Fag** . . . IM I
TW IN TIiTH ANNUAL M U TIN O
American Conference of Governmental Industrial Hygienists
* FafW . . . . 4 -lt
SIXTIINTN ANNUAL M U TIN O
American Association of Industrial Nurses,Inc.
F o | . . . . 42-44
v TITTUNTN ANNUAL M U T IN O
American Association of Industrial DenFtaigsatss. . . . JF-31
1958 INOUSIMAl HEALTH CONFERENCE April 1911 t o April 25th, 1958 Atlantic City. New Jersey o Convention Hall
I
REGISTR;ATIIONNFOARNMDATMIOEENTING ROOM
Registration for Conference
Sunday, April 20 C11landrdidognc lHlnoltlel(I(.tMor.AA.,.CA.G.A.I..II.IN. .m. iAd .AA..II..IUI..A)....)....... ....................................................9:00 n.nt.--(5:00 p.m.
Monday, April 21 CthornovuegnhtioTnhuHrsadlla.y...,...A....p..r.i..l.. 284:30 a.m.--5:00 p.m.
Registration Fee--IA.M.C..AG..,I.HA..Aa.nI.dN.A, .IA.I.IA.A.I..D...................$$35..0000
ColorBloufe I--tcKIinsIdruatsitornialCMardedsicnanldARssaodcgieasti:on Green --' HAymgeireinciasnts Conference of Governmental Industrial YePllionwk ---- AAmmeerriiccaann AInsdsuosctiraitaiolnHoyfgiIenndeusAtrsisaolciNatuiornses SPaulmrpolne ---- EAxmheibriictaonrs Association of Industrial Dentists
Tuesday, April 22, and WTeecdhnneiscdaalyE, xAhpibriilts23, 8:30 a.m.--6:00 p.m.
Thursday, April 24, 8:30 a.m.-- 1:00 p.m.
See Page 47--same scheSducileenatisficTeEcxhhniicbaitls Exhibits.
CONVENTION HALML--eeting Itoom locations SItteamg-eof(MAiudddilteo)r--iumRo--omMAAIN(lFeLftO)--ORRoom B (right) - Room C TH(IfRorDwaFrLdOrOigRh--t)--RoRoomosm20I) n(nfdor2w1ar(dfolrewfta)rd North) Exhibits-- Main Floor Arena
LA('DInIrEidSg'eHHEAotDelQ--UTAroRpThEyRRSo--om. Ilnddon Hall--Sun Porch Sunday noon, April 20 to Friday noon, April 25
A19p5r9ilC2o5n,feHrenndcdeunPlHananlli,ngMManedeatirning wRiolol mlie; h8e:l0d0 FlirricduaUyf.misot.rning,
SUMMARY OF MEETINGS *
KEY -- ACGIH -- American Conference of Governmental Industrial Hygienists
A1HA -- American Industrial Hygiene Association IMA -- Indoatrlal Medical Association AAIN -- American Association of Industrial Nurses AAID -- American Association of Industrial Dentists
DaayndofDWateeek SAaptruirl d1a9yth, SAupnrdila2y0, th MApornidl a2y1,st
TAupersilda2y2,nd
AWperdilne2s3drady,
TAhpurirlsd2a4yt,h
Participating Groupa A.M. ACGIH ................
ACGIH ........... 9
IMA ...................... 34 ACGIH ................ 9-10 AIHA .................. IS AAID ................... 39 IMA ..... ................ 34 ACGIH ............... 11 AIHA .................. IS AAID ................... 31 IMA ................,,...35-30 A A IN .......,,...... . 44 AIHA .................. 15-10 AAID ................. :. 31 IMA ...... ............... 37-38 AAIN .................. 45 AIHA .................. 18-19-20-21 IMA ..................... 39-40 A A IN ...................45-48
P.M.
9 9
34 19 15 39 " ** 11 15-10 31 36-37 44-45
10 -- 39 45 22-3-4-5 41 46
Evening
9
--
-- 16 39 34 11 -- -- -- 43 17-18 -- 39 -- -- -- 46
AFrpidrialy2, 5th
AIHA ...................26-7-8 --
--
INDEX OF SPEAKERS Abrams, Herbert K...
.F. .aSc eSs
AAAdlllllimesyoa,nn,, FDrRaa.nvkidB..RE...........................
... ......23239
AAAlnntdisdhearusrl,oenr,M, BaEreylrdnaaOr.dB...............
...2.1.672-*2276
AAAnnndddreeerrwssoosnn,,, DILIao.nliaeHl I..t............
... ......2 21612
........... II AAAsrrhmliens,tfr,oWnLgile,lioanRmaorbdeFrt......D....
......S2 R2 ... 11
It AAssstoent., GEadbwrlaerUde R................
..2..9-31
BBBaaalllledfrfw,, inEJ,adcWwka.rdJ.......J..................................................................................................1....9..-S24It
BBBeaaHrrnnaeerssd,,, JAT.a.aRA.................................................................................22266
BBBesearnrrndeew,tt,R, oRRdonbeevey.rt RIBl.a...r....v....e....y.............................................................. 41I42t
....... 11-14 BRBeiltrstmsneelmarg,ehrG,ameDo,r.gDeJo.n.F.a...l..d........J.............................................................9*23139
DBBlliaasnctske,yw,elllalL,aasCmehoaaorn.l.e.s.........D..................................................................,...,.......22IT69
BRlloocekk,erB, eTymruomoran...C.....,...J...r....................................4..9..-4214
BBBlloooboonmmsfflaiieevll,dd., FJBat.earlJn.a....r...d.........D...........................................................1....6...1*.1..2*21226
PBBoeoteiesnefeo,,rdGI,.reJCn.e...U..(....I............................................................................................................221669
BBBerrwaadddlyJe.tyc,Jko,WhMnilalinPafm.r..e.d..R....................................................................6.*..1..3*21IS26
BBBrrrairdatgldieaas,l,eAoCnlfelra,erdkHaJrD.o...l..d....................................................................... S1144i
BBBrrrookcwgaenrrd,,,CIhITa.arll.ea..s...SL...e...o....n....a....r....d......................................................T41-446
BBoroekwasa,aMn,rsR. .B.MT. .L...,....................................7-3446
CCaaRmtpobuenl,l. J.EvAan......B...................................................1..9...*..2.134
CCCaaarpreppyee,ndGteJ.ro,ChC.nhRa.r...l..e....e.........F.....................................................................2...1-221066
CCabrsarosks,a, TJbLeopCb.i.k...m.......................................... 2266
CCbhoitltaekn,deJna,coLb. ..E...........................................1..8...*..2.S3T
CCClllaaauyrksto,, n,WWG.ilelDioar.mg..e....HD.........................................................................................................211420
42 CCColleahvyeetnol,ann,Ad,rJt.FhurWarn.k1..3.....F.......................................................................2..1..*.222166
CCoollee,maBna,rAbaKraan NL ...................................................................6..*.4126
CCCooolllliiinnnsg,a, . RCaaaltphIhaLr,iTnJe..r.....M................................................................................4....2..*.341472
CCCooooialnclnehysmw, aoJnar,tmhC,ohsAarlPllee.en. .B.M.......................................................................6-31828
.. 11 CCCoorawwllaiennyg,,, FLR.euFssts.e.e.r.l.l...V.F.............................................................................................1...2....-.221446
n Crouch. II. W..........................................26
Cudworlh, A. L...................................F..a.1c4as
Curtis. I. K............................................. 32
DDDa'aAvvliioesn., xIIuLr.viCInI..g...A.I..In...t...h.....o....n....y.. .........................................................321649
DDarawkslonn,, WCIiclsoon...................... DeCamp, Howard E...
..........................................................344004
DDDrerChicnoheum,rsaelnyln,, JH.We..l.me..n.,.....I.I...,
....................42 .............21*21
DDDeeemlntanpissRe,yoR,saiC,cahRtah.redJri...n....e............, .....................................................2..22444
DDDieclvrlnalircndh,,l.LUaCulalrirealnacUeR..P............... .................................................6....*S4461t
DDiinotm'esnn, , PBe.terD..................... . .................................... 4116
DDDouoohulagenhy.e, rtAFy.,llaCnHuaErrrt.yi..s......I..I.....
...................1.......7..-.1..337 ............... 1-36
DDDooowwwnlnisinn.gg,W, TiTl.lhiae.mo..d...oL..r.e............. ....................................................22.662K
DDDorreiyneleska,eerHn, ,ePnWhnirl.ipNC............................
.............11-14 ................ 16
DDurltdpwps,. HReolbeenrtTD.................. Duguld, Robert II....
...................................... 4424 .................11
DDuunnlnaipn.g,MJ.amK.................... ...................................2.131
EEgeke,arJdoLhnIhKo..itJ rE.............. Ebenbud. M errll........
...................................................13IT22
EEEllllmksi,qnusF.lrsalK,ntekHrvoJemv...e.I.rI.....8.................. ...................................................311286
EEEvlvvaeenrrtsss,,. WKG.laelBnten.r....IS.I.............................. .........7....*....2....9....*....3....0...*..331124
FFFeaaeisrlsceeyht.!il,dED, liasEvaidbdweWtahr.d..M...J.....
...... 421269
FFFeienlrnkrayei,klvnJeoerah,.nLAJe.ao..r.o...n................
...... 221932
FFlteUmgienrgal.dA, llJa.n Jj ............. Fllnn, Robert II........
...1...1*22317276
FFFeroaUunlmgcoear,n,, SJJo..hCnFh.,HarJ.l.re....s.......
.... 3416
.. 36
FFrrassslecrr.. AW. iDlli.amRoDss.....
.3.6-4309
FFrrlecdkeer.ickC.. WRiullsiasmell.C... Friedman. Gerald J..
.....8*313126
FFuolntotn, ,RWobileliratm*....J.........
.... 36
GGGaaalrrlddaingneherer,r,,YHRv*e. lGiGal.e..n....n.......
.2. 4. 3*22 .. 36
GGGaseytrea.sr,dED., aMHvi.o.s.r.a...c...e.......W............
..2....1-222662
GGGiielbrlb,b,eWrF,a.lJlao..cs.e.e..p..Kh........I....I.................
.. 2366 .. 23
GGoledafsroeny,, JRoosbeeprht DF ........ Goldwater. Inumarti J.
.... 4366
Graham, J. B..............
.. 22
INDEX OF SPEAKERS--Continued ((irrrtcenncw.ooEd.nrAelaAn ...H.......................
droll, Robert A .,.,,........
.
.
.
.C29-89-31
GGrroofwf.. WPaiullliam............................................................. *i
HHHanalfcoeksne,,llSRt toGebpeehorertgnJe.C.8............................................
HIIa.mIrian, . GeWoraglteerM.R..........................
HHHaaarrplrpetey, ., GPJlaoeyhnnnne .8P.........................................
HIIllaaartrcrlisha... NTW... WFB..................................................................... ..................IT
IIHlIeereJacHhon.eglcJe,or,hJnaImrmWa......FR.......,...........................
HHeenndderircakosn,, NJo.hnV........................
HHeenndryri,ckDsoonna. ldE.WR............,.,..,.
HHHiiillllll.., VWD.aivllHiida.m...L.....H.......................................................... IlHlltoinndekc,lee.,CeHLaaHwro.r.l.e.d.n..c..Ce.......E.................j...r....... IHItlooofoordda,,btOaDd.o, rIoIEt..hd..yw...a..Br..d..,......C......................... HlIllouoorrewtoyin.t,t.AGn.EdUrEel.wo, ttlPrS.....,............,....,........, HHuytattot,n, EGdwerianld .L....................... JIjriwcoinho, oRn,evM, .RGob..e..r..t..re....... ..................II JJJooothhmnneaeooona,,, VMW.ailrlPfiae.m.a..l.b..e.8.r......................... ....................................17 JJJooonhueabeae.,rtHA, ellIranbnerRt8.H.............................................. .................. 14 KKKaeayem,nmaKne.rln, yRAvol.beyeGrt....O............................................. KKKeenhpiollietn,rg, eRHro,ebNnerr.yt UKA...,...,..,...,............................. KKir(tbeohuarmne, , NE.dwHin.....D.................. KKKilirnnbcdyss.lveajG.tturWyr. .0VH...........H.......................................... KKllsdundfedrd, .JaMneoprhrisV............................ KKloidmnomwn,, JN.lcKho...t.a..e.....X.................. ................................... MXI KKuumacpb,neAr.lbMerat rvBin...*.................... LIIs-aiatmhlinebml.lc.ESCm.hma. r.el.tet.s. .BW................................. ........... LIL.aaannnxigeamr,,uAiGr,.raAJdy.le. x.E.a..n...d....e....r........D.......... .................................. 9199 {LL.aaarrreegccennn,,t. RREuadalwpsdhaird11.1.J....................................... ....................................................ZZ1179 LlLeaoouorokeorln.n,, DSE.iddJwnoeihynn.1.)............................................. ............. ZI-28 Lfiiiterbach, Kenneth E ...
LLeaawcrhe.ncleo. nHar. dWJ .................................................4..-.3..7..-2347--314, LLLeeewovnliieeu,.kaLCeuh.caiGrlloeeaoPnerGett..yJ................................................................................................II4GI4 LLilenbeebn. , AJ.anL ................................................................................I..t-IItt LLionndesreaya,n,JeCa.n TA.............................................................................(rJj LLoowre,laLnd. ,DB...e...r.t............................................................................7.-.1473 MMMaaaceeIElCvwesnrca,nl,eJ,oJhaCmnraon.a..t..D..U.....................................................................................0..-.3t17t MMaaeaMrunsorv, ayT, hLo.mCas.....P......................................t..-..t..-..l.l - Il Il MMaanan*,. JM. .R.M................................................................M17 MMM aaarrniinnnaae*r, ..MTDa.hoer.ol.l.te.h...yJ.......M..........................................................t.-.441114 MMMeaaAryhndaaaarmodna.,, EKWUelionllUniaemtAh...AE.......................................................................t...t.1-. Gt4l4 MMMcceOOCooeNhnaaieaal,uaraJ,h.eDyp,. ..PD...a...u.....l........W..................................................................I...t..-.M1I1t MMMeceCDRoIahenlmiaeellc,yh,P, aJWn. iIIBWH..a..m.............T................................................................ II14tt MMMcccKLLoeinaulnteh.y..AWlCai.nlliSaAmc.o...t.Bt........................................................................t...-...4.....M.. 147t MMMcechlNcaaef,rteayaJ,y. . CWJ.almsHta.e.s.r.......H..............................................................................................tII>t MMMecellrvlroiinlrl,,. JWJoosaaelnplehrMFW....,.....J....r..........................................................................................III*tl MMiicchhaaeell.sePs.a aCl eLe r..t.e.....8.....................................................1.4-1I 4I MMN iiilllleeerra,,nH.FerMlaennokrlrMiins....F.A.....................................................................l.t..-.XII*l MMMlolenahsteidern.crrKai.neenErn.theeCthl s o.W.i.t...e..........O...................................3..-..*...t.-.3...t.-Jljl MMMooorrrrcciaaBnn... EJP.aamuElmSStriF.d.e..e..,.. ..J....r.................................................................... 1MIt Morris. F. T ............................................ IJ MMllooorarrsroe,w.KRPoebuaeuaerltthES...M...................................................................................7....-..1....4...-.7M1*1 MMoesrsv,ayH, .LHeoennarryd....8.......................................7...-..l..t.-..l.t..-Jtl MMMeoostuLsn. tFaWirne.,dDeJroi.ch.k.n. .D.T.................................................................................................. IUl MMMuuusarpsreohleym,. aWMn, ialNtliteahlmeswonAJ.P...............................................................................1.....M...I1l MNNeealllssaoo, nnT,, hKoNmeonarntsoentWh ..W...........................................................................1..1..-'.1i..1 -'i117i* NNNoeemucibeaersro,tf,TT,Eh elRimsoababseerttFh ,,BA.J.....r.....................................................l....t.- 31041 NNNeoowlrarqnisu..leWJto. ihllnMiaemLlv.l.nE.........N............................................................................................ 13341 ON'oCrownonoodr*, WRo.beDrtacBc.e..t..l....................................o..s..a...IMZ OO'aNtrt,lIsDJiarnmierdn LB....................................................s...a.....S4I8 OFayben!. KAr..t.h...u..r.....C.......................................................................M...*1l
INDEX OF SPEAKERS--Continued PPPiauilllmmaMlnte..r,MECda.wriaCarn.d....R..D....................................................2....0....-....2....4...-...2....6..-..7....7
PPaeulll.uSa,i dlnlnerya.l.d.....J.......................................................................... 7.37 PPPeeenmrraebl*vrorelkrn.eo. R. CJaolfasareeeplhE.....A....................................................................................4401 PPeflttesresro. n,EmAirl thAu r. . .K. ............................................................1 131C1 PPlhraolnr.. WJ.enJle.y R........................................ 111} PPPlulualmilnmm. aeInrr,,viRNneeonrjmHam.a..nl..n......F....................................................................................4.04163 PPouxllamanaln.. UDrobrinaneE.C.....................................................................1411 QPouiinntne.r.WEi.lliAam................................................................................4180 RRRuaalddeefkoleirlndfeb,,acEJh... PCG..e....o....r....c....e........&.................................................................................111140 RRRloienbkeeehr,taarF.t,oUrWrmooailktliaaEm...........B..........................................................................................1..1I41t RRoobbearrtlaa., NEodrwhaerrdt JF.................................................................4I1I RRRooobtteeernnts,, onBD.eatvLtyida s8aE.n.......T.................................................................................................. II4It1 RRuanaee,nbAer.c,HB...a..r..n..a..r..d............................................................ 1413 RHRoooaanea.nnwbDaionnnkt.aalLNd oNMrm...a.E..n..............................................................................................14I00t KHKouowawaena,ntruVe.ee,AraC.ldraTdK.l.e..........R................................................................................1.1-1I311t 8Raeuclmfhealle,ry,.MHLioruiracvmyey J.J................................................................................................t..-..t....-..1.401 8BSaawndyae,r,FrWedileliraicmk AW..,,..............................................................I31I71 S8Sceabyhaeaerfaek,rle, RyL.. .RRJo...b...e....r....t......F................................................................................................1It4t ESecbbeaclll,, LB.a teLrynDn...............................................................7..-..1..-1113 SSScecbhhmmerilbddetl.-rStMemr.allrbRjo.irciEheariDrcd.h..F....................................................................4I1t 8Seehboreciab,ebM. aLc eeH. ...J..r...........................................................11..01..--1I1I11 88cebhrrecinbke,ia,MWelmINuItahm lji .....................................................1130 S8ccbhuullste,, HHoowraryrd EN................................................................I..t-1l3t SS8rccaooittntt.., JJJaaacmmk aa..A.K1.................................................................................................11I13t 8Slhiealflfeeyr,, ECl.eaDnooyrd.C...................................................................7..-4137 SShheeppahradr,d.WRil.liaJm......P............................................................... IItt S8ShbhlilmlHliieonrc,t.. FJCre.ernoWtmn.e.....CW.......................................................................3....2.........1..43-1M43 8SSlbhelodprlmetrciakdalt,.eT.JehIrtoo. rmWaue...TL............................................................................................. 31I73t SSSmmilviittehhr.m, aCFno..uArLtn.e..ea..yl.l.c..J..,,.........J....r.....................................................................1...3....-.222361 8SSmmmilitlthhh.,. HRRuaayclphmho.n..I.d.I....................................................................................!...7....-...l....--2I3N3 SRppelentctle,, I'Jhofthtlni-aAJ..............................................................2171--21H6
SSStlteaaanpdnomar,rarJln.o,aJIe..puhvNllJl.e.......T....................................................................................................111666
8R8ttteeeerplrehie,aro.M, JaDaramyvaiardet(I1Ib...........................................................................................3....7.1.-24411 S8lteewwaarrtt,. GAelirctreud..e...A....................................4..2...-.4..4..-.4..6-4442 SSStttooecewkcawkrrtrr,l,l.KCF.cuoClrt.ot..en....C.R....-..........J....r.......................................................................22114 SSSrttrouarkkylin,nydEc, r..RJaHaycemkrbo..en..rd.t....BR...........................................................................231631---141766 SSSuwultultionvnna,,n,IDIR.oraEilcp...hC.....R.............................................................................................................21I31t Sylvaler, C a rte E ............................17-21 TTealrvriuttc, . SeNy.moAu.r.............................................................. 17-213 TTTaaayyullbooerrr,., GDJoroasrheoaptmhhy C.......................................................................'................4......1....-414170 TTThcabyorlmoocrp.kso.LnHa. uaTrrlr.aytoHaE.....S........................................................................0...-..1.12400 TTTohrurokkrpcobe.,onVJ.oichTtno.riJaR...M.....................................................................................I1170t TTurcakne.r,JoFraepdh EF...............................................1..2..-.Z...O...-.t.l..-1Z0t UUdneclc,tlMeidelevri,n HMa.r..r.y......E.........................................................1346 VVVlaennSUenFnnaueo,rw. ReFa.rmeDdo.nerEic...k........J.............................................................................. 1t00 VVoireccheokw. , JnWnaorreWn...E.............................................................7-4113 WWaantnliearr.. 8WairleliaPm...D.....................................................................3473 WWaalbwho, rtCh.a rHteerb..e..r..t....T....................................................... 1I2I WWWaaaatarslueaur,.a,RRRa.yombWeor.nt..d..M...C.....................................................................................111222 WWaatttlarr,aoSnp,enlcleerrklHey.....F.........................................................tItt WWeeleakas.. CMalavuinrice.....I..I...............................................29-1303 WWWctrnilttteor.ircdkE, .dGwMaarraydrieaSn.A.......L...............................................................................1....1....-131633 WWhheaelelenr., VEllrmtienriaP .M..........................................................4123 WWhhUitlel,eMN.orRmuathn G0 ........................................................................4114 WWWiihllilkiteannmelyis,i.o.UCChaHarrloetls*lanRMd..............................................................1....3..-.1..3-1S1B43 WWllhlawunn,, HDeorrboethryt B......................................................................1.486 WWWililnbsnoo,nn..RRWevo..beALr.t...IK..I.................................................................................................................131731 WWWloianhanl,e.rRsG,orblaleenrnttr1y8....C........................................................................................341216 WWoolotadlscovn,J .(1 HS.................................................... 7-3243 YYYaaafrcfmee.ura.C. DhLaaralvenisde r.D.d......................................................................6....-...1....1....-...1.I.8t--212666 YYuouunnct.. RRa. lpI-h....A....................................................7-8246 7Yaurni.nrkorvr. MW,.il,Ji.|....I.'.................................... 4168
1958 INDUSTRIAL HEALTH CONFERENCE
Atlantic City, New Jersey April 19-25, 1968
General Chairman--II. W. Lawrence, M.D. Deputy General Co-Chairmen C. 8c*M McKinley, M.D. N. V. Hendricks
Conference Chairmen InduTs.trMie.l TMheodmicpaslonA,ssMoc.Dia.tion AmericanWAillsioaemiaatlonMocLf oIuntdhu, sRtr.Nia.l Nurses American AKs.soWci.atMioMn ioefr,InDd.uDs.tSr.ial Dentists American IWndilulisatrmiala HyBgriaednleeyAssociation American ConferenceMoirfiaGmovSearcnhmae, nMta.lDI.ndustrial Hygienists
Program Chairmen InduJsothrinalHMeneddiecraslonA, sMso.cDia.tion American ALsislolicainatiDonilloarfdI.nRdu.Nst.rial Nurses AmericanAlAanssoIIc.iaGtiroenenowfoIondd,uDst.rDiaJ9l. Dentists American IKndenunsetrtihalWH.yNgieelnsoenAssociation American ConferencCehoarfleGsoEve. rCnmouecnhtmalanImlustrin! Hygienists
Arrangement* Committee IRndalupshtriMal. ML.edBicuaclhaAnsasno,ciMat.iDon. AmericanEAlesasnoocriaCtio. nShoefllIenyd, uIst.tNri.al Nurses American WAasslloecriaBti.onElovferIsn. dDu.sDtr.iSa.l Dentists American IndAulslatrniaEl .HDyogoielenye Association American Conference oEf. GLoyvnenrnSmcehnatlall Industrial Hygienists
Publicity Committee InduRsatrlipahl AM.edYicoaulngA,ssMoc.Dia.tion American ABsseortciLatoiovnelaonfdI,nRd.uNs.trial Nurses AmericanLeAosnsaorcdiaSti.onMoofrvIanyd, uOst.Dri.aSl. Dentists
Paul E. Morrow, Ph.D. American Industrial Hygiene Association
Tula S. Brocard American Conference of Governmental Industrial Hygienists
*
Scientific Exhibita Committee J. H. Wolfale, M.D.
Industrial Medical Association American JAasnsoscWiat.ioVnooscfelIrn. dIut.sNtr.ial Nurses
Harry H. Dougherty, D.D.8. American Association of Industrial Dentists American InAdursthtruiarl CH. yPgaiebnset Association American ConferenHcaeroolfd GJo. vPearnumluesn, tPalh.IDn.dustrial Hygienists
EdwSatredphCe.nHGo.lmHbalalods,, MD.iDre.,ctMoranoafgEinxghiDbiitrsector
GAOMVEERRINCMAENNCTOANLFIENRDEUNSCTEROIAFL HYGIENISTS
TWEANtTlaIEntTicHCAitNy,NNUeAwL JMerEseEyTING April 19-22, 1958
Officeri ThomOhasioFD. Mepaanrctnmsean, tMo.Df .H, Cehaaltihrman
Columbus, Ohio CBhaarllteims oBr,e CCoiatychHmeaanl,thChDaeirpmaratnm-Eenletct
Baltimore, Maryland W illiamD eGtr.oFitreDderpicakr,tmDe.nSteo fP aHset-aClthha irm an
Detroit, Michigan ConnecticuAt SlltaanteLD. eCpoalretmmaennt of Health
Hartford, Connecticut New York StaJtaeckDeBpaalirftfment of Labor
New York, New York TennesseeElDiseapbaertthmeAn.t NofenPbuebrtlic Health
Nashville, Tennessee OCchcuaprlaetsioDna.l YHaeffaol,thS eFciereldtarHye-Tadreqausaurrteerrs
101U4.BSro. aPduwbaliyc, CHienaclitnhnaSteir2v,icOehio
Conference Chairman MiriTamrenStoanch, sN, eMw.DJ.e, rsNeeyw Jersey State Department of Health, Progmraemn,t--, CBhalatrilmesoreB,. MCoaruyclhamndan, Baltimore City Health Depart ArraHngeeamlthe,nTt!r--enEto. nL,yNnenwSJeehraslel,yNew Jersey State Department of Publiincgittyo--n,TDul.Ca . S. Broeard, U. S. Public Health Service, Wash Scienstoitfaic, EMxihninbeiatp*--oliHs,arMolidnnJe.soPtaaulua, Ph-D., University of Minne
SATURDAY, APRIL 19 (Claridge Hotel--see bulletin board) 9:00 a.m.-5:00 p.m.--Meeting of Standing Committees OHIO pan.--Dinner Meeting, Executive Committee
SUNDAY, APRIL 20 (Claridge Hotel--see bulletin board) 9 .'00 a.m.--Registration--Claridge Hotel 9:30 aC.mhe.-m1i2e:t3t0--pM.mr..--WRaoltuenrdRT. aHbaltepiDnisacnudssMiorn.sR: obert G. Keenan, CEnog-cinheaeirrm--enMr. Andrew D. Hosejr and Mr. Raymond Smith, CNon-rciheati--rmMenias Erica J . Koehler and Mrs. Mabelle i . Marlcee, PChoy-cshiealiarmase--n Dr. Donald 1. Birmingham and Dr. R. R. Sayers, Co-chairmen 1:30 p.m.-3:00 p.m.--Public Health Service Progress Reports 3:00 p.m.-5:00 pan.--Continuation of Round Table Discussions
Concurrent with-- PMreoegtrianmg sofonDlyir,ecwtoitrhs SotfafSftaMteemanbdersLoocfalOIcncduupasttrioianlalHHvgeiaelnthe Program, U. S. Public Health Service
MONDAY, APRIL 21
3:30 a.m.--Registration--Convention Hall
9:09 aW.me.l--coGmeen: eDrarl. STehsosmioans--FR.oMomanBcuso, Chairman, ACGIH
9:02 aF.mre.d--erTichke JO. VcciunptiantnioenraalndHeDarl.thRaPmroongraVmalleinnasP, eIrnusti--tuteDorf.
Occupational Health, Lima, Peru
9:30 afDa.mrr.e.--,KOiRntgetcaslewenyat,KICnadayun,asDtdraieaplarHtmygeinetnjeoaf/D.Neva?tei/loornp,am/l eHntesalitnh CanaJdnfaWSdate---J-' "' *
19:90 a.m.--Intermission $ , 1f
\'
10:05 sR.mep^o--rtBs:usiness Session including Discussion of Committee
7tW, J.
WDorekpearrtHmeeanltthoIfnHfoeramltaht,ioCnh--aDirmr.aMn iriam Sacha, New Jersey ThpraesrthmoledntLoimf iHtse--alMthr,. CAhlalairnmLan. Coleman, Connecticut De ' StaacnhdnaardettLaabDeelpinagrtFmreonctedoufreLaa--boDrr.anHderIvnodyusBtriEeslk, iCnah,aMirmasasnSmcaultl PStlaatnet HDeeaplathrtmSeernvticoefs--HDearl.tJhe,eCephhaiJrm. Satnapor, Connecti ReUco.mSm. ePnudbeldicAHneaalyltthicaSlerMviecteh,oCdsh--aiMrmr.anRobert 6 . Keenan, IopniazritnmgeRntadoifatHioena--ltMh,rC. hDa.irBm.anVan Farowe, Michigan De InpdaursttmriaelntVoefntHilaetaioltnh--, MChra. irGmeaonrge M. Hama, Detroit De InTdurasstrki#a,l UH.y8g.iePnuebRlicecHoredaslthanSderRviecpeo,rCtsh--aiMrmicaanVictorin M. IndDu.strHiaoloeHy,yVgi.eSne. PCubodliec*HaenadlthRSeegruvliactei,onCsh--aiMrmr.anAndrew AwHaeradlsth--, DCrh. aRirmalpanh R. Sullivan, Oregon 8tate Board of AiDr eSpaamrtpmlienngt oInfsHtrueamltehn,tsC--haMirrm. aIrnving H. Davie, Michigan Aimr ePnotlluotfioHn--eaMlthr,. BCehraniramrdanD. Bloomleld, Michigan Depart AgprairctumlteunratloHf ePaultbhl--icDHr.eaWlthil,liaCmhaHirm. Canlark, California De EpMideeimgsi,oTloaglya UonfivOercscituyp,aCtiohnaiarlmaDnisease*--Dr. I. Witter
Monday Afternoon General Section ....................... .................Convention Hell, Room B 1.-H a--nF.e--rHEigahsHt--gBht.s oBfibInriddugsetrMialeHrriylgl,ieJnre.,In6tthhe EAprimdeemd iSoelorvgiiecsa*l
Flight, U. S. Air Force S:M pGmeo.r--geAn8.OMcckuapaaetlioecnaa,l UHneiavltehrsiPtyrogorfamMinfonresaotaUniversity-- t d l pja.--Intermission SUt pIbtaeans-,A--PpTepnhlniecsayPtlievonannnsitayolDvSaehnpoiaaer-tFRmiatedtniintagtoiofilnHuoePrarolotsthceocptieosn--PDrro.gJraamn Lanied 4:66 pBGj.osv.--eErlLnkmainbesen,ltianMlgaInsRsdaeucqshuturiisraeelmttHseynDgtseiepnfaiorstrtms'eTVnotixeiowcfpLoSiaunbbt--ostraDnarcn.edHs--eInrTvdehuyes
trien 4:96 pDC.sors.r.p--oTTrhahotimeonaC,shNeWmewi.caNYl aoIinrekd,,usMNtreeywdiacnYaldorPDkriereccatuotri,onUarnyioLnabCealirnbgid--e
10
TUESDAY, APRIL 22 General Session....---- -------------------- Convention Hall, Stage Room S:M aDT.OeeLxp--aasrPt(muPberlanicct toiHcfaeHlalLetheasltsEhoxnpseLrieeanrcneesd)w--itDhr.EWco.nLom. WicilPsoonis,oTnesxaIns 1:21 aD.met.r--oiCt aDliberpaatriotmnenotf oAflnHoeralVthetometera--George M. Hama, 9:59 a-m.--Intermission--Visit Exhibits 19:29 aMUj.suS,r--r.aAMyr,micLryoLwECanvoveLiroRSna.mdJeia.nttiDaolneHhnHeeaalsathanrddLsaD--borL.ratR.tooCrbyoe,lr.At LrHm..yCDC.ohMgeumaicdi*,
cal Center, Maryland 19:59 a.m.--Summary Seminar Reports 11:49 a.m.--Business Meeting
*
Tuesday Afternoon Joint Session, ACGIH and AIHA-- Convention Hall, Stag Room Co-chaairnmdeDn:r.DJor.hTnhAo.mSapsenPc.eM, Satnacnudsoar,dOOhiiol CDoempapratnmyeonft CoaflHifoeranltiha 2:99 p8cjah.m--MAt-V8meniethz,ueMlaninAistprpyrooafchHteoalItnhd,uCstariraalcaHs,ygVieennee--zuEelraich 2:29 pPamnodp.u--lHaItenirodbnue--srttrFiaHirl.stNJooRniseeeps,oarnUtd.oSfH.eFaPirnuidnbilgnicgLsHo--sesCahlitanhrleaSserCvDoic.net,rYoaallfnefdde
Edward 8. Weiss, Allegheny County Health Department 9:99 pja.--Intermission--Visit Exhibits 9:99 pDujnra.i,t--WedR. CeS-.teaDvteareslue--asstHieouen,nrUoyf. N8th..ePDuPobnyleilceu,mHDoecaro.ltnhRiooSsbeiservrPticreHob.leFmllninn atnhde (9 1 RpNmeoar.c--thtoCCr--oanrDtorlroi.-nl ao&fSPtaJoatteceknCtoiSalllteoRgreyad, iaRtiaodnioHloagziacradl Saatfethtye ROaflfeicigehr,
Tuesday Eveniug 6:99 pIIn.nmcnl.,u--dSAitnaCgteGgIHrHaitguh2iw0tytahynuARtNonuNoteIVtr9aE,nRSsSmpAoitrRhtavYtiiloleDn,,INNoeNrwE$4RJ.e7--r6sSeimyn.citlhu$vd4ii.nl0l0ge
round trip transportation. Speaker: J. J. Bloomfield Topic: What the ACGIH Hae Done for Industrial Hygiene
11
I
AMERICANAISNSDOUCSIATTRIIOANL HYGIENE
NINEATtElaEnNtiTcHCiAtyN, NNUewALJeMrsEeyETING
April 21-26, 1968
Officer*
Liberty BluCtahaalrlIenssRur.aWnceillCiaomm,paPnhy.,DB, oPsrtosni,dMenatssachusetts
Americas SmeKlteinngneAth RWef.inNinegbeCno, mPpreasniyd,enSta-EltleLcatke City, Utah
AluminumLeCsotemrpan.yCorafBAeym,ePrihcJa>, ,PPitatssbtuPrrgehs,idPeenntasyWanla
DetroWit iDlleiapmartGm.eFntreodfriHcke,alSthe.,DD, eStreocirte, tMaryichigan
Atlas PJooswedpehr FC.oTmrpeaenny,,PWhJil>m,inTgrteoans,uDreerlaware
Geo1r4g1e26D.PCrolvayotsot,n,DEextreociut,tiMveicSheigcarentary
A
Directors
Stanford MediRcaoldnSecyhoRol., BSeaanrdF,raMn.cDis.co, California
CranGe. CHo.mCpoalnlyin,eCs.hiJcra,goM, .IDll.inois
U. S. Atomic EnergyMCeorrmSmEisbseiounb,uNd ew York, New York
General Electric CJoomhpnanJy.,FSecrhreynectady, New York
Los Alamos Scientific LaBb.oraCto. rHy,yaLtots Alamos, New Mexico
Esse Research and EngNin.eeVr.inHgeCndormicpkasny, Linden, New Jersey
United States Steel KCeonrnpeotrhatiMon. ,MPoitrtsseburgh, Pennsylvania
||
New York UniversitNyoMrtoednicNalelCsoenn,tePrh, .DNe. w York, New York
Dow ChemicalVCeroamldpaKny. ,RMowideland, Michigan
12
Harvard School oLfesPluieblSicilvHeermalathn,, BSco.sDto.n, Massachusetts U. S. Public HCehaaltrhlesSeDrv.icTea,ffCeincinnati, Ohio
Conferine Committee Esso ResNea.rVch. HaneaddErinckgsin, eDeerpinugtyCGoemnpearanlyC, oL-icnhdaeinrm, Nanew Jersey
American CWyainllaimamid RC.oBmrpaadnleyy, ,NCehwaiYrmoarkn, New York Lead Industries MAsasnofcrieadtioBno,wNdeitwehYork, New York Sylvanla Electric PRroohdeurcttsP.InGcl.e, aNsoenw York, New York
American MediHcaolwAarsdsoNci.atSiocnh,alCs hicago, Illinois New JerseTyPreSrnetstaottoenn, DNCee.pwSarhJtmeinreseneryt of Health,
Esso Standard OilGCeeormgepaMny., WFliolkrhenamingPark, New Jersey
*
Arrangement* Committee The TexaAsllCanomEp.aDnyo,olNeye,wCYhaoirrkm, aNnew York Inland Steel CGoemoprgaenyP, .EBasitttCnehricago, Indiana New JerseTyreSEnt.atotenL, DyNneenpwaSrtJcmehreasnleltyof Health.
*
Banquet Committee EmployeBrsenMjaNmuteiunwalPYL.oiParkbo,isltiNmtyeawnIn,YsCuohrrakanircme aCnompany, Union Carbide CPoaruplorWat.ioMn,cDNaenwielYork, New York U. S. RubberFCreodmepraicnky,WN.ewSanYdosrk, New York American BrokJeerSohmoee TCo. mSipeadnleyc,kCi hicago, IUitioix
13
Entertainment Committee . S. Atomic EAnlferregdy JC.oBrarmeeUlisoio, nC, hNaeiwrmYanork, New York American Viscose CJ.orApo. rCatailohno,uPn,hiMla.dDe.lphia, Pennsylvania
Inland StasWi CilolimampanTy., MEacsCtoCrmhiiccakgo, Indiana
Scientific Exhibit Committee Soeony MoAbilrtOhiulrCCom. Ppaanbys,t,NCewhaiYrmorakn, Now York Industrial MediCcalal rAksDso.ciBartiiodnge, sChicago, Illinois Jefferson Medical HCo. lBlegriee,fPerh,ilMad.eDl.phia, Pennsylvania
Publicity Committee UPa. uSl. BAR.tooMcmhoiercsrotEewrn,,eNPrgehyw.DCY,ooCmrhkmaiisrsmioann, Ease ReseaLrcinhAdlaelnnad,n NERen.wgJionJneeeressreinyg Company, Mine Safety AppliancCes. CoHm. pMancyh,sfLfeoyng Island, New York Cenerai MotorCseCorogropoCra. tSiotonc, cDkeertroit, Michigan Shell ChemiNcaolrmCoamn pGa.nyW, hNietew, PYho.Drk., New York
Program Committee AmeriKcaennnSSeamthlteWlLtian.kgNeeAClsioRtyne,,fiUCnihtnaaghirCmoamn pany, UniversitySaConhfaFCrrlaealnsifcoBisr.ncoiBa,iSnCeca.hloiMfool.rDno.ifa Medicine,
MinaPPSitaatsufebltuyLr.gAhMp, piPclhieaannencls,eysPlvhCaJonlmi.apany, Bethlehem SteeGl CeoormgepaSn.y,HSepicahrreoawbssehPoint, Maryland
14
,,U. _S. P_ublicAH. aTa.itRhoSaesravnioce, ,PChi.nDc.innati, Ohio
um LAolaamBAoalsarmrSyociFe,n.BtiSfaciichruLMltaeebxoircaotory,
American GSSarmaltnelLttiaSnk.geWACiintRnye,,fiPUnhitn.aDgh.Company,
9^9
MONDAY, APRIL 21
MeAetninaglyatifcaTlecChhneicmailstCryemm--itt..e.e..a................................Cl.aTrriidmgbeleHoHtaell!
HNRyaodgiisiaeent.i.io.c.n...G....u....i..d.....e...s.......--........--...................................................................................PTBariormkarbdLleoRuoHnoagmlel
Toxicology ........
....Trimble Hall
ISM NWoeosnt--RLooomcal Section Council Luncheon -- Claridge Hotel,
IsW pRjouo.--m Board of Directors Meeting--Claridge Hotel, East
0:20 pR.moo.m---Board
of
Directors
Dinner--Claridge
Hotel,
West
TUESDAY, APRIL 22
0:30 ajn.--Registration, Convention Hall
0:00 anC.ealsea.rr--iindMggee(eSHteionetgeBsl,:uPlTlaeertkicnhLnBiocouaanlrgdCe,;oCTmlaemrcihidtntgeieceaHloContoeAml)imr itPteoellountioEnng--i
l:N aH.mot.e--l,MPeaertkinLgo, uCnhgaeirmen of Technical Committees--Claridge
*
Tuesday Afternoon Joint Session, AIHA-ACG1H--Stage of Convention Hall Co-chaSoirtfmaneHdnea--ardlTthhO,oimlCaoCsluoPmm.bpuaMns,aynOconhfsiooC,, aMlainf.oDdr.n, JiaOo,hhnSioanAS.tFatSreapneDcnicesecp,oa,rPtmCh.aeDlni.t,
fornia P1a:pNer pN.mo..--1A Venezuelan Approach to Industrial Hygiene--Erich
Schmidt-Smith, Ministry of Health, Caracas, Venezuela P2a:p2e0r pN.mo..--2'Industrial Noise and Hearing Loss in a Controlled
aPHnoeupaulHtlhae,triboEner--dtuHFcai.rtiJsootnn,eRsea, pnPodurbtlWiocfeHlfFeaairneltd,hinCSgeisnr--vciiCcnenh,aaDtril,eepsOarDhtmi.o,eYnatanlotdaf EPidtwtsabrudrgSh., PWeneinsssy, lvAalnleiagheny County Health Department,
16
3:00 p.m.--Intermission--Visit Exhibits
P3a:p3e0r aNo..--SRe-evaluation of the Pneumoconiosis Problem in the
UWn.iCte.dDSrteaeteuse--n,HMenJr)y, NPu. bDliocylHe.eaRlothbeSretrHvi.ceF,liUna.,SM. DJDe,paanrtd
Paper mNoe.nt4of Health, Education, and Welfare, Washington, D. C.
4:00 poR.fmeaA.--cgtorCirco--unBlttru.orJleaocafknPdSottEoernnygt,iianPlehRe.rDaind,giNa,tioUorntnhiHvCearazsraiotryldinsoaafStNttahoterethRCaoCllealeirggohe
lina, Raleigh, North
.____________________________
Carolina __________________________________
sEemekpilnogymienndtusStreiravlicheygfoiernisAtsI--HAcallmeamt bAerIsHAandInfeomrmploatyieorns
Booth, Convention Hall, for Information.
WEDNESDAY, APRIL 28
General Session--Stage of Convention Hall
Co-chaAirmmeernic--aL, ePsittetrsbVur.gCh,raPlleenyn,syPlAvaDn*ia,AalnudmiEnlummerCPo.mWpahneyeleorf,
Monsanto Chemical Company, St. Louis, Missouri
I M ai.nmsu.--raWnceelcComome--paCnhy,arBleosstoRn.,WMiallsisaamcsh,uPseht.tDs,,ALIiHbAertPyreMsiudteunalt
P9aHpIeSraN.mo..--6Organic Mercury--Environmental Exposure, Excre
ctBiio.nneD,.aTDnhdieamPOrsheaivo,eMnSttiBaotn,e DoUfJnciIv,netDrosxeitipycaa,rttCimoonelunmitnboufitssP. rOeMvhieaonnut(ifvfaoecrtmMureeerd--liy
afveneldrlosiwAty. ionLf. ICLnidinauecfsicnt,rniaaEtl.i,MIC. eidnduicciPinnonean,ttiK,deOetthNeiroeim)n,goEu.LrsBaba.onErdavtaConrosym,, MpUa.nnDyi,,
Inc, Panns Grove, New Jersey
P9a:p4e9r asN.imso--..--<ECmhielmAic.alPCfiotsncsrti,tuGtiroandunantde thSechToooxlicofAcPtiuobnlicof HNeaarlctoh,
10:16 aUnn.i--veIrnsitteyrmofIsP*iiottns--buVrgishit, PEixthtsibbuitrsgh, Pennsylvania
P19a:p4e6r sN.mo..--7Air Pollution and the Public Health--Excerpts from
tPDhurebinlHikcearr,HbDeenaBltcLh,eScatcnuhdroeoslHoGyfigvPieeunnbel,biceLfHooreneadlotthhn,e, HMRaoravyyaa,rld1I9nU6sn7t--iivtuePtrheaiiltoiypf,
Boston, Massachusetts
P11a:p9e5r mGNebor..a--l8dELvi.dHenuttitaorny, PUr.o8b.leAmtsominic PErnoevrignyg CRoamdimatiisosnionI,nWjurays--h
ington, D. C.
P11a:p2e6r scN.ymos..n--s9tIensd--uHstreirablerHt yTg.ienWealEwxoprethrienanceds WwaitrhrenToBlu.enVeirDchioiswo-,
Lumbermens Mutual Casualty Company, Chicago, Illinois
16
Paper No. 10
11:4$ aM.mu.t--uaNl oIinsseurCanocnetroClomPrpiann*cyip, leHso--pAki.ntoLn., CMuadswsaocrlhhu,seLttisberty
sBEemoeokptihlno,gyCmoIennndvtuensSttrieoiranvlicHehaylgfl,oiefrnoirsAtsiIn--HfoAcramllmateaiomtnb.AerUs IAandInefomrpmloaytieorns
WednesdaykAfternoon 1:M-{d:3u6strpia.ml .--HyAgniennuealABssuosciniaetsiosn--MeSettaigneg ooff CTohneveAntmioenricHaanll In General Session--Stage of Convention Hall Co-chaaUinrmnonievtne,--rsIliJltoiynh,onDisF,e.tarEonigdt,e,RMJarilcp,hhAigraGgn.onSnme iNtha,tioPnha-lDL, aWboaryantoeryS, tLatee Ptadpetr pcN.lmeoa..--r11WOcecauppoantsionTaelstHs--eaWlthillPiarmogr8a.mJodhunrsinogn,CRoenytinnoelndtsalENleuc
trical and Engineering Company, Inc, Mercury, Nevada P2a:p5e0r pN.mo..--12New Instrumental Techniques for Evaluating Environ
cmUin.ennSat.atilD, EeOpxhapirootmsuerenst--ofN.HeAa.ltTh,alEridlulec,atiPounb,liacndHeWaletlhfarSee,rvCicine, PSa:p1e0r pN.mo..--ISOperational, Emotional and Legal Problems in the
tAHoparynp,sliocUnat.iBoSlna. tsAofatonmdMiWcax.iEmBnu.emrHgayrPreCisrom,mHismesiiasblsltiehona,RnadNdeSiawatifoeYntyorDLk,aobsNeoser--aw York I d l pJm--Intermission--Visit Exhibits PIadpetr pN.mo..--14Observations on Industrial Hygiene Practice in Europe --ofTP. iFtt.sbHuartgchh,, GPirtatdsbuuatreghS,chPoeonlnosyf lPvuabnliiac Health, University P4a:p1e0r pN.mo..--IBThe Effect of an Inert Aerosol on the Respiratory RofesPpuobnlsice HtoeaFltohr,mHaaldrvehayrddeU--nMivaerrysitOy,. BAomstdonnr,, MPahs.Dsa,chSucsheototsl P4a:p3e0r pN-mo..--16Upper Limits of Thermal Stress for Workmen -- oMEfdewdPiacrreidnveeJ,n.CtiLvoealurmgMebenudtsi,acinOndeh,iWoOihlliioamStFa.teAsUhne,ivMer.sDit,y DCeoplalertgme eonft
Wednesday Evening 6:30 pT.ImO.--N AAMNENRUIACALNBAINNQDUUESTT--RITAriLmbHleYHGaIlEl,NCElariAilSgSeOHCoItAel
17
\
8:00 pNL.maewn.--saY,PorNerkseewntaYtioornk oUfniHveornsoitryaryMeMdiecmalbeCrsehnitper,toNOewr. YAo. rkJ.,
P--J.ePrJur.eBseiontoawtiolcnldo, fInDsotintaultde Eo.f CInutmerm-AinmgserMiceamn oArifaflaiArsw, aLridmtao,
--JDaemDpeoasnrtamlPde.nECt.oooCfnuetmhyem(AiMnrgCms)y,M, UWemSaAosrh.iianDlgetLopenucttyuDreS.--uCrM.geaojnor GGeenneerraall,
THURSDAY , APRIL 24
7:M aH.mot.e--l Past Presidents* Br*eakfast -- East Room, Claridge
CSeosnsciounrmreAuntrttraSonergsseHirof--tni--WlthAi.llITiRarmePn,AtOo.LnML. UNonTorwIoOeJN, cN--imeSwvtaJgeer,seCyonSvteantetioDnepHaartl-l
Co-chaCHiromonleitenror--,l R8Jaeryc,mtloAonnm,dePrShicmilaaindthe.lCpCyhaiitany,amoPfeidnPnhCsiyloalmvdaepnlapinahy,i,aanLAdiinrdJoePsnoe,lpluhNtieoFwn.
Jersey
PMapelr aN.mo.,--17Air Pollution Control in New Jersey--A Progress Re
pWCooirnllttiraoomfl thCReo.mNBmerwaisdsJlieeoyrns,,eCyAhmAaieirrrmicPaaonnl,luNCtiyoeawnnCaJmoenridstreoyCl oCAmoimpramnPyios,lsliuoNtnieo--wn
York, New York
P9a:p2e)1r-aN.oo..--1T8he Application of Simplified Techniques to Air Pol
GliunatgiionanensdvMiIlnelead,suuFsrlteormiraiedlnaEtsx--peRri.mRe.ntHSetnadtiroicnk. sUonn.ivrehrsji>ty, oEfnFglionreidera,
P9a:p4e9r aNmo..--19Air Pollution Problems in Petroleum Refining--Frank
JJe.rsBeiyle, Secony Mobil Oil Company, Inc, Paulsboro, New
P19a:p9e9r aCN.mhoa..--m20bSeturd--ieRs . oWn . SSmboergtriPdrgoed,ucPehd.Di,n FI.rrVad. iaMteodrrisR,ePacht.iDon,
Ctu.te, KansaCs. CBiotyis,eMainsdsoBur.i B. Horten, J r , Midwest Research Insti
19:29 19:25
sau.mm..----IBnutesirnmeissssi8oens--sloVnisit
Exhibits
P19a:p4e5r aPN.mhoa..--i2r.1TMheJ)E,ffDec.PtsJHo-f. AG.irCP.oRllu. tCioanreoyn, HMu.Bm,anDHJ'.elail.tha--ndJ. RJ..
JM. eSdhiceipnhea, rCd.inMci.nBn,aPti,h.ODh,ioUniversity of Cincinnati College of
P11a:p9e5r aN.mo..--22The Relationship between the Concentration of Sulfur
JUD.inoCixvhiedoreslaiatkyn,dLoT.fhJaC.tinSocfcihPnanafarettriic, uCWloa.ltleeJg.MeYaototfoernMkineerd,thicaeinnAde,tmDCo.isnpYchienearngeae--tri,,
Ohio
18
P11a:p2e5r aPN.mroo..--d2uT3cths-e--ROaclcpuhrreGn.ceSmoith,PhPehn.Dol.s, ainndAJairmeasndD.CMomacbEuswtieonn, MWiacyhnigeanState University College o Medicine, Detroit,
ir
Thursday Morning ConcuCrroennvt eSnetsiosinonH--alCl HEMICAL AND ANALYTICAL--Room D. SessionPuAblrircanHgeearl--thW, UillniaivmersHit.y HofillP, itPtshb.Du-r,ghG,rPaditutsabteurgShch, oPoel nnof Co-chasirymlveann--iaDonald M. Reas, Sc.D., University of Pittsburgh,
saynldvaUnirabane C. Possanl, Mellon Institute, Pittsburgh, Penn
PMapelr afNojaorm..--2D4AroSpoleletan--oidGaObprieerlaitseAd sMseitc,ruob.uSr.etAfromryPCrohdemuciicnagl WUanri
fare Laboratories, Army Chemical Center, Maryland P8a:p2e0r agN-eionn..a--2te5EdvHalyudartoiocnarobfonMs eitnhoAdisr--foEr vthane DB.etCearmmipnbaetlilo,nMoofrrHisalFo-.
MLaiblloigraanto,rPyh, .LDo,,s aAnldamHoesl,enNeMw. MMeilxleicro, Los Alamos Scientific P9s:p4e0r taNnaod.--E2<dMweathrdodi .foBraleDr,etDerimvisinioinngofOIznodnues--trSiaplenHcyegrieRne., WPeantnts
sylvania Department of Health, Harrisburg, Pennsylvania PKaMper aSNnmo..i--th27,APnha.lfylt.i,caanl dMReothboedrts Bf.orBaPrrhoewn,olWs aIynneASirt--ateRaUlpnhiveGr.
sity, Detroit, Michigan 19:20 a.*/--Business Session 10:25 a.m,--Intermission^--Visit Exhibits P1a0p:e5r3tNiac.omu.l.a2--t8eFiMeladttTery--pePaCuolloWri.mMetcriCcoTnaeasutegrhseyfo, rMGinaeseSsaafentdy PAapr
pliances Company, Pittsburgh, Pennsylvania P11a:p1e0r atNumro*e.s--28AofDKynnoamwnic CAopnpcaernattruastiofonsr--PRreipcahrsirndg FA.irS-VchaperobrerMgeixr,
EGalesatmn aPn. HKaopdpa,kFCraonmkpliannyA, .RMocilhleers,teDr,avNidewWY. oFrakssett, M.D., P11a:p3e0r aNjno..--30Colorimetric Determinahteioldn--oWfillBiaomronII.HHydilrli.dePsh.Db.y,
PLitatsrsbeunr,ghG, rPaditutsabteurgShch, oPoel nonf Csyhlevmaniciaa:l DWavairdfaLre. HLilalbaonradtoJraimese,s AFr.mllyeacCohcekm, iUca.l-S.CAenrtmery, Maryland
10
Thursday Morning SCeosnsciounrreAnrtrSanesgseior--n--VE. NIIG. IKNEinEdRavINatGtc--r, RPoho.mD.,BP, hCiolandveelnpthioian NHaavlly Co-chaYirmaredn,--PJh.ilaCd.elpRhaidae,liPFeen,nsFyolrvdaniMa otor Company, Dearborn,
rMoaicdh,igPahni,laadnedlphJiaam,.PesenFns.yMlvaonrgiaan, The Pennaylvania Rail PSa:pSe0r aN.mo..--STI wo Unique Ventilating Systems for Control of Meth
aaSnnoodulndJV. NaBpao.vraMlfrcSoBhmIihpiynDaeruydp,,liIBcnardetiumnsgterritOaolnp,eHrWaytgaioisenhnisne--gtDDo.invJis.ioBn,esPseumgeert PaJp#er aN.mo..--82Free Silica Dust Concentrations Measured in Nine
tLBreriaieclkSHcMhyrageniibeunefieasc,tFuJorriu.nngdAaPltlileoagnnht,esn--PyiWttCsibloluuianrmgtyh,JH. PeSeacnlhtnhrseyiDblveeaipsna,iratI,mndeaunnstd, Paper PNiott.sbUurgh, Pennsylvania 9:4* aLW.moea^sd--t--VVFeirrnegtdiinlaiEatio. nTuocfkLera,rgwe eIinrtdounstrSiateleBl uCilodminpgasnyu,ndWereiHrtoenat, P10a:pWer aN-mo..--84Health Hasards Associated with Rolling Normal and
ELnorsicAhleadmoUsrSanciiuenmti--ficEvLaalbuoartaiotonrya,nLdosCAonlatrmolo--s,RN.eCw. MHeyxaictto, 1100::3200 aammv.----BInutesirnmeissssiSoens--sioVnisit Exhibits P11a.p4e0r itNisoon..----SSWHe.aHlt.hKHinagssalredys, SanadndCiaonCtororpl oorfaatinonE,pAolxbyuqRueesriqnueO,pNeeraw
Mexico P11aJpOer uCNho.a.--n8g0TesesatnindgPeLraiobdoircatPoerryfoHrmooandsce--TesEtivnaglu--aNtio.nH.oKf eDtcehaaimgn,
VUinrigoinniCaarbide Chemicals Company, South Charleston, West P11a:p4e0r aN.mo..--87Lead-in-Air Analyser, Specialised "Uni-Jet" Air
dSRea.mNCpe.mlCinohguerrKschiatan--daTnC.doDmAop.waLlnin.yg,LIiannnccd.b,, WKE..ilBmI..indDguatovPnios,,nDtEed.leaLwNaderuem,Poaounnrdst
and Company, lac., PennsGrove, New Jersey
Thursday Morning Concurrent Session--TOXICOLOGY--Room A, Convention Hall SessionYtrioAer!krr,aMNnegedweirc--iYneEo,rdkNweawrd YDo.rkPaUlmnievse, rPsihty.DM. eIdnisctailtuCteenotfer,InNduews Co-chabRlrumersgeenha--,rcPhCehnDanreslpeya*lvrtPamn. eiCan,at,rapnAedtnltaJeosrs,ePPpohhw.dDFe..r TMCroeelmolonpn,anPIynH,s.DtWi.t,uiltCmeh,ienPmgititoctnsal,
Delaware 20
P9a:p0e0r aN.mo..--38The Sub-Acute and Chronic Toxicity of 1,1-DimethylchUay.ldSrCa.ezAnintreemr,VyMaCpaohrrey--mlaWincdaillliWamarEfa.rRe inLeahbaorrtaatonrdieEs,arAlermAy. GCrheeemnei,
P3a:p1e5r a1N.SroaB..--13)9TahnedTtohxaict itoyf otfhe. .P.mroodburcotms ootrfifliutosroPmaertthiaalneTh(Ferrmeoanl JLDoaesrcesopomhn,pFoa.sniTdtiroeJnoonh-w,nhPCehna.DpBp,reeFl,artaKhneekdttePbr.yinCgElexvLpealebarnoimdra,etMonrtay.Dl, ,UAEnndiivmweiarnlssi--EtyL of Cincinnati, Cincinnati, Ohio
P9a:p3e0r apN-emor.i.--m40eTnotxailciAtynlomf a1t,s1--,1T-T. rRic.hlToororkeethlsaonne,aFs .DOetpeernm,inDe.d Don. MExeTChoelliDstoewr aCnhdeVm.icKal. CRoowmep,anByio, cMheidmlaicnadl,RMesicehairgcahnLaboratory,
P9a:p4eSr aDN.m.oV..--.4M1T,hJe. TKo.xKicoodloagmya, oPfh.ADl,lyHl . AHlc.oAhonld--erMso. n,K.M.DDa,nlaanpd, CM.eHdi.ciBnei,neS,aMn .DFr,anPchi.sDco, ,UCnaivlieforsrintyia of California School of
10:00 a.m.--Business Session I0:1S a.m.--Intermission--Visit Exhibits P10a:p4eSr aNmo..--42Toxicological Testing of Chemical Specialties Used in
HFoooudseahnodldDarnuag PRleasnetarMchaiLntaebnoarnacteo--rieBs,erInnacr.,dNLe.wOYneorr,kP, hN.eDw, York P11aKpM' aN.mo..--43Toxieologieal Studies on Hydroearbons-BiochemomorWCpho.omlGopgeayrnayro,dfeli,nthdMee.nDP.,hNePnehwy.lDaJl,ekraEsneseysso aRndesePahrcehnylaanlkdenEensg--inHeeorriancge P11a:p1e5r aN.mo..--44Increase in the Magnesium Activated Fraction of sSDpe.orSnuesmehse--AellJ,koaPhlhinn.DeT,.PahMnodospuAnhtarattiahnsu.erFaEasl.toaCnnohRIen.nd,SicMtoatc.oDkre,lolO,f cJTcruo,pxaiLctieosRnteearl SfHaeerreav,litchCe.inPUcrio.ngnSra.atmiD, ,eOpBhaiurortmeaeuntofofSHtaetealtSh,erEvidcuecsa, tiPounb,liacndHeWaletlh P11a:p3e0raN.mo..--45Decaborane Effects upon Yeast Metabolism--George JOU.cnLciuvepevarisntiisotkynaaosl,f PHPhiet.atDslbt,hua,rngdGhr,MaPdaiurtiatastnebuirStg.chhP,oaoPslleinaonnfs--yPlDvuaebnpliiaacrtmHeenatltohf, P11a:p4e5r aN.mo..--46Environmental Temperature and Toxicity ,of Drugs-- Grady E. Lanier, D.V.M, and Wm. B. Deichmann, I'h.D,
21
I
cGwoailtbohlgeytsh,,eFUlaosnrsiiivdsetaarsnictye ooffDMaviiasmGi atSecsh,oDolepoarftmMenedt iocifneP,haCrmoraal
sBEeomeokptihlno,gyCmoinenndvtuensSttrieoiarnvliHcheaylglf,ioefrnoirsAtisIn--HfoAcramllamtiaeomtn.bAerIsHAandInfeomrmplaotyieorns
Thursday Afternoon
ConcurCroennvt eSnetisosnionH--alAl IR POLLUTION--ENGINEERING--Stage,
SessionmPfAec.nrDrta,onfPghHeirelsaa--dlteWhlp, iThlliriaeanmNtoaAnv,.aNlMeSowhnirJpoeyer,asreNdye,,wPanhJdeilraVsde.eyHlpS.hKtiaait,aedPDsevneanplsatyerrlt,
vania
Co-chaHtiormeriaeelsnth,--,NLBeaewnrnasirankrgd, ,NMDewi.chBJigeleraosnem,yafnle-dMJ,ohMniPch.iBgarnadyD, eEpdaerltlmLeanbtoroaf
Piadpelr pN.mo,.--47Recent Developments in High Temperature Filtration
--ManJads.sMBac.. hGWurs.aeFhtaitsrmst,,BSucfJf)a.l,oCFoonrsgueltCinogmEpnagniyn,eBeru,ffNaelow, tNonowCYenotrrok,,
P2a:p2e0r pSN.cmoD..--.4,BPanoldleRnkhRaermdoDvaelanlbay, HAarivr arFdilStecrhso--olLoefslPieubSliiclvHeremalathn,,
Boston, Massachusetts
P2a:p4e0r pN.mo..--40A New Technique for Fabrie Filter Evaluation--A.
HaCne.dnRteGorse,eoU,r.gDeSa.vWiDdaeGlpsah.r,StmtReeopnbhteaorntf, HAPea. auTlltahBf,teEhdSauasclnaaivttia,ornRy.aEnAdn.gWHineeerelrfriaicrnkeg,,
Cincinnati, Ohio
PIadpOer pANjaoir..--F60iTltheer ASudrhfeascieosn--aRnadlpRheIm. oLvaarlseonf, PPahr.tDic,leRsobAetrttacAh.eTdatfot
SEadnuictaatriyonE, nangidneWereinlfgarCe,enCtienrc, inUn.aSti., ODheipoartment of Health,
3:20 p.m.--Intermission--Visit Exhibits
i
P2a:p4e0r pRN.m.o..W--61.SaWmapalainegr, oPfubPloicrticSuerlavtieceMEaltetcetrricin aEnfdfluGeanst GTaessetisn--g
Laboratory, Maplewood, Now Jersey
P4a:p0e0r pRN.maoy..m--6o2Tnhde CA.pWpliacnattiso,nRoofbAerttmAo.spThearfitc SDainffiutasiroyn EFnogrminuelear*in--g
fCaerne,teCr,inUc.in&natDi, eOphairotment of Health, Education, and Wel
P4a:p2e0r pSN.tmoa.n.--f6o3CrdomRmesuenairtcyhAIinrstPiotulltuet,ioMneSnloourPcaerk--, HCeanlirfyorCni.aWohlers,
22
P4a:p4e0r pN.mo..--64Atmospheric Particulate Background in Rural En vtriirconCs--omPpraannyk, ER.icAhldalnedy, aWndasWhinaglltaocne E. Gill, General Elec Thursday Afternoon
ConcurCreonntveSnetsiosinonH--alClHEMICAL AND ANALYTICAL--Room D, SessionvliacAnirHaraenagltehr,--UWniilvleiarmsity11.onfilPl,itPtshb.Dur,gGh,raPdiutatstbeuSrcghho,olPoefnnPsuybl Co-chatDirrimecterCon--iotr,pRMoarliapcthhioignGa,n.P, iSatnmtsdbituhWr,gehsPl,heyP.DeE.n,.nsPWyilravoyasn,neiWaSetsatitneghUonuisveerEslietyc, P2a:p0e0r pN.mo..--66Estimation of nydrasine and Three of its Methyl
CLDaoeburiorvtrnaatetioyvreiseJs.,--SAmrLmiethoy. CFJehri.ea,msiiUlcva.elrS,C. JeonAstreemrp,hyMACa.rhyePlmaenircdraelgrWinearfaanrde P2a:p2e0r pNjno..--60Determination of Thallium in Urine and Air--Evan
BLo. sCAamlapmbeolsl,8Mci.oernrtiisllcP.LMabilolrigaatonr,yP,hL.Dos,, AanladmJoesa,nNAe.wLMindexseicyo. P2a:p4e0rpN.mo..--67Determination of Thorium In Urine--George A. Wol
fHoerda,ltDh oarnisdCS.aSfeuttytonL,aRboorbaetortryS,. UM.oSrs.eAantodmSiceyEanieeurrgyTaCrorams, mission, New York, New York PMapelr ppN.omos.--u6re8U--rHinealrmyaAthrsHen.iSccLhreevnekls, aPsh.aDn,, IannddexLeoef SInchdruesitbreiaisl, EJrx., Industrial Hygiene Foundation, Pittsburgh, Pennsylvania 9:20 p.m.--Intermission--Visit Exhibits P3a:p4e0r pN.mo..--69Application of Ion Exchange Resins to tha Determina ctaiinondnnaJoatficoFCbloulColerhgidoeleaokifn, MKBleeotdotiedcr--iinneWg, CaLliatnebcroinrWanta.otMri,ye,OlvUhiinno,ivDearsviitdy YoefaCgienr, PMap0er aN.*o..--60Determination of Free 8ilica in Fine Duet--N. A. TESeadrluvvciiactiteeiso,,nPO, uacbncludicpWaHtieeolanflaatlhre,SHeCeriavnlitcchien,nUPart.oi,Sg.OraDhmieo,paBrtumreeanut ofofHe8atlethte, P4a:p2e0r abNunos,.t--i6o1nDeinstrtuhcetioPnarorfOAxnyigmennl BanodmbV--eJgaectakblSeeTalies,suWe ibllyiamComII. vHliacinlliH,aPeha.lDth,,, aUnndivEetrhseiltyC.oMf oPnitttlsebguelr,gGh,raPdiutatstebuSrcghho,olPoefnnPsuybl P4a:p4e0rpMN.mo. ..G--6.2NJeawcobDsoenvealonpdmNen.tsWi.nBOarxtsy,geMn inDeefSicaifeentcyyATpepsltiianngc--es Company, Pittsburgh, Pennsylvania
23
Thursday Afternoon
Concurrent Session--RADIATION--Room B, Convention Hall
I j
SessionMuAturraalnIgnesru--raRn.ceGC. oGmaplalnayg,heHr,opRkiensteoanr,chMaCsesanctehru,seLttisberty
I j
Co-chaiAtromtroyemn, --iUc PpEt.onnPe,r.gLCy.oICw.,oaNmne,mwPishsY.iDoon.r,k, ,BWarnoadsohkWihnag.rtDeon.n,CNDlaa.ntisCo,n.Pahl.DL.a,bUo.raS.
j
P2a:p0e0r pN.mo.--63Standardisation in Nuclear Energy--Charles It. Wil
lMiaamsssa, cPhhu-sDet.t,s Liberty Mutual Insurance Company, Boston,
P2a:p1e6r pN.mo..--64Radiation Protection Laws and Codes--A Scramble
fpoarnyA, cSticohne--neWetaildliya,mNeAw. MYocrAkdams, General Electric Com
P2a:p3e0r pN.mo..--66The Industrial Code as a Tool In Radiation Protection
--ofMNoewrrisYoKrlkelDnfeepMa,rtMme.Dnt, oafndLaMboerl,viNneMw.YUodrke,l,NMew.DY, oSrtkate
3:46 p.m.--Discussion
3:66 p.m.--Business Session
3:66 p.m.--Intermission--Visit Exhibits
P3a:p3e6r pN,mo..--66Radiation--A Photofluorographic Study--Edward J,
PBeanlenrs,ylPvaenninasylvania Department of Health, Harrisburg,
P8a:p4e5r pN.aou.--67Radiation Dosages to Medical Personnel--Russell F.
Cawing, Deaconess Hospital, Boston, Massachusetts
P4a:p6e0r pN.mo..--68Radiation Hazards Associnted with Dental Roentgen-
fsooigtryrnaipaohfy--CaWliUfolrinamia ER.adNiaotliaonn aLnadboSraetyomryo,urLiBvelorcmko, reU, nCivaelri
4:15 p.m.--Discussion
P4a:p3e0r pN.mo..--69Environmental Radioactivity in the Nuclear Test Air
pGleanneeraTleDstyAnarmeai--csRCoobreprot rFat.ioSnc,haFcoklretyW, Coortnhv,alTreDxaivsision of
4:45 p.m.--Discussion
Thursday Afternoon Concurrent Session--TOXICOLOGY--Room A, Convention Hall SessionMAedrricainnge,erN--ewEdwYoarrdk DU.nPivaelmrseitsy, PMh.eDdi,caIlnsCtietnutteer,ofNIenwduYstorriakl,
New York 24
Co-chaHHiromarreavnca--erdWMS.acrhGyoeorOlao.rdfAeP,ruaMdbul.iDrc,.,HPPehha..DlDth,.,, DBMeoepsdtaoircntam,l MeRnaetssseoaafcrchPhuhsyDestiitvosi,lsoaigonnya,.
JEesrssoeyResearch and Engineering: Company, Linden, New
P2a:p0e0r psN.pmoir..a--7to0Trhye TDreapcotsoitfioDnoogfs--aPS. uEb.mMicororrnoiwc ,APehro.Dso.,l Fin. Itth. eGiRbeb,
aonfdMJe.diNci.neStaanndnarDde,nPtihst.rDy,, URoncivheersstietry, NofewRoYchoerkster School
P2a:p1e5r psN.pmoir..a--7to1RreygiTornaaclt--DBepeornsiatirodnAoltfshAuleerro,sPohl .Din., LtheeonaHrudmYaanrmRues,
sCPtheitn.uDttee,r,EoNf. eIDwn.duYPsaotlrrmkia,el*NM. ePewdhi.YcDion,erk,anNdewNYorotorkn UNneilvsoenrs,itPyhM.De,dicInal
P2a:p3e0r ptNw.roae..e--n72SPyanretircgliessticInEthffeecLtsunogf--ACehraorsleosls.WI.I.LaIBnetellrea,cJtieofnfersBoen
Paper MNoed. i7c3al College, Philadelphia, Pennsylvania
2:45 pMH.m.ar.M--iacnPNroLegr.ureeWyss,eisoItnnridcuoksf,trPEiahxl.pDeH,ryimgPiaeeunnltealGFr8ooiuslisnc,doasMt!iso.Dni,n, PatnihtdtesbJRuarnagti--ehs,
I d l pP.eran.n--syInlvtearnmiaission--Visit Exhibits
P3a:p3e5rpNjuo..--74Distribution and Excretion Studies in Dogs Exposed
MtooarrnowA,erPohso.Dl ,CoFn. taRin. inGgibbPo,**R*--. FJ.. AD.elSlamRitho,saP, ha.nDd, JP.. NB..
SantadnnDaerndU, sPtrhy.D, R, oUcnhievseterrs,itNyeowf YRoorckhester School of Medicine
P3a:p4e5r pNjno..--76Observations on the Fate of Inhaled Cobalt Dust--
NINneodwrutosYtnroiaNrlke,lMsNoened,wicPiYnheJo,>rkN, eawndYEo.rDk.UPnalimveerss,ityPhM.De,diIcnasltiCtuetneteorf,
Pa 4
pe
M
r
pN.mo..--76T
h
e
Acute
and
8ub-Acute
Toxicity
of
Certain
Indium
EDCloelmpioaptrottmuAne.dnsMt --aoyfnRWaradidl,liiaPatmhio.nDL,B.aiDnoldoowgLynu,sv,UilJlnaeimvTee.rssSittKye.adoSmfcaoRntot,,cPhMehs..tDDer,,
Paper SNcoh.o7o7l of Medicine and Dentistry, Rochester, New York
4:16 pSJ..umpW.p--l.eTCmwleaonyttYeodne.awrPhiFt.heDed,LiEn-Lg. yMSsit.nuGedyayHw,yMidtrh.oDcRh, alJot.sriKdRe.e--BceDairv.nineBsg., aPHhDo.oDide,,t
EN.emours aPn.d RCaodmfopradn,yM, I.nDc,, HWasilkmelilngLtoanb,orDateolrayw,aEre. I. duPont do
P4a:p3e0r psN.pmoir..a--7to8TroyxicIirtryitaonf tOrAgiarnicPoTllhuiotalnstsin--ECdowmabridnatiJo.n FwaiitrhchiRlde,
OPFihhei.loDd ,HaenaddHquearrbteerrts,EU. .StSo.kPinugbelirc, PHhe.aDlt,hOScecruvpicaeti,oCnainlcHinenaaltthi,
26
FRIDAY, APRIL 26 Concurrent Session--NOISE--Stage, Convention Hell SessionCoAmrpraanngy,erP--itPts.bLurgMh,icPhaeenln,sPylhv.Dan.,iaMine Safety Appliances Co-chahairenmmde,nCP--oemnJn.psaHynly.v,aBInoniatcs,,laoWnrddi,lYmB.ieHntgh.tloRenhU,eIm,DEeS.latIwe.edalrueCPoomnptadney,NeBmetohulres P9a:p9e9r atNo.mroi..e--s7,9InPduuesnttrei,alCAaluifdoironmiaetry--R. E. Allison, Allison Labora P9a:p9e9raNmo..--80Hearing Loss Related to Non-Steady Noise Exposure--
NPi.ttEsb. uRrogohe,aPwitttaskbdu,rgMhJ,>P,eannndsyKlv.aCni.aStewart, University of 1999 a.m.--Baslaesi Session and Intermission P19a:p1e6r aN.mo..--81Reduction of Air Flow Noise--H. W. Oronch and
YDoanrkiel Andrews, Eastman Kodak Company, Rochester, Now P19a:p4e5r aNno..--82Acoustical Treatment of Wails and Ceiling -- T.
vMaanriianer, Armstrong Cork Company, Lancaster, Pennsyl P11a:p1e5raN.mo..--88Some Noise Control Methods Used In Industrial Opera
tCioonmsp--anRy., LW. aYuosuanug, ,WEimscpolnosyiners Mutual Liability Insurance
Friday Morning Concurrent Session--RADIATION--Boom B, Convention Hall SessiontuAalrrIannsguerra--ncRe. CGo.mGpaalnlayg,hHaro,pRkeiasteoanr,chMCaessnatecrh,uLseitbtesrty Mu Co-chaaRirrmiddseg,ne--WNLaasathiuoirnnigsattloouLn,a8bD.oT.rCaay,toloarnry,d,POEUaldk)a, RNEiad.tgiAoe,nnadTleeBrnsnuoernes,asePueho.Df S.,taOnadk P9a:p9e9r aONmpo.e.--r8a4Stiounrfsa--ceChCaorlnetsamDin. atBiolanckCwoenllt,roLl oosf AUlaramnoiusmScRieonltliifnigc
Laboratory, Los Alamos, New Mexico P9a:p1e5r aMNmoa..c--h8i5PnianrgtiealendStMateetaSltluudrgieys OopneraUtiroannsiu--mEdwAienrosCo.laHfyraotmt,
LWa.boDr.atMoreys,s,LaonsdAHlamarorys, rN.ewSchMueltxei,coLos Alamos Scientific P9a:p9e9r aGN.aaom..--m86EasStipmeacttiroonmeotefr--PlBut.oAni.uPmettWieor,unJd. RC. oMnatanmn,inaantdionV. bPy.
Johanon, Dow Chemical Company, Denver, Colorado
Paper Mo. 87 8:48 apL.awinm<y--i,tsRRfeoivcriheTlwahnodor,fiuWImn--faosrhJmoinhagnttiooWnn . oJnlesthlye, MGeanxeimraul mElePcetrrmicisCsoibmle 10dit am,--Discussion 10:16 a.m.--Intermission 1P0a:p4e5rsN.roa..--88Radiation Safety Monitoring of Reactor Demolition--
nGo.isT. Leaergaa, Argonne National Laboratory, Lemont, Illi P11a:p8e8r aN.mo..--89Factors for Consideration in Environmental Hazard
nAencatlaydsyis,--NJe.wJ.YFoitrzkgerald, General Electric Company, Sche P11a:p1e6r aN.aot..--90The Licensee Inspection Program of the Atomic Energy
CC.omC.mPisaslimonit--erM, U. .MS.. MAtaonmn,icPE. nAer.gMy oCrorims,mLis.sioDn., LWoaws,hianngd ton, D. C. ' 11:31 a.ss.--Discussion
Friday Morning Concurrent Session--TOXICOLOGY--Room A, Convention Hall SessionYtroiAarklrr,aMNnegedewirc--iYneEo,rdkNweawrd YDo.rkPaUlmnievse,rsPihty.D.M, eIdnisctailtuCteenotfer,InNduews Co-chaDAirommreeonrtih--cyaCnB. CB. yoHayndoaoSmdh,idaHkCearso,kmPeplhla.DnLy.,,aCbNoeernawttroaYrlyoM,rkeE,d.iNcaIel.wDdeuYpPoarorktnm,teannddte, Nemours and Company, Inc., Wilmington, Delaware P9a:p0eSr aN.mo..--91Ozone as a Catalyst of Lung Tumor Production in OMPucibcceuli--pcaHHtioeernabaltelhrtHSSeeatrovltkihciea,gPeUror.,gSrPa.hmD-D,ep,BaaurntrmedaeuWntoiloflfiaSmHteaatDelt.hS,WeEravdgiucnceeasr,, tion, and Welfare, Cincinnati, Ohio P9a:p1e5r aN.mo..--92The Experimental Production of Lung Cancers from BNReeulrMsno-aRnr,dh"P*AhSl.Dtosk.u,urcIleensrs,--tiPtSuhitd.eDne.o,yfJoLInhadnakuisIalt,ariraMlel yaMr,veiPndhi.cKDinu.,es,cahnNndeewrN, oMYr.otDornk., University Medical Center, New York, New York P9a:p3e0r aCN.mhor..o--n9i3Ac IMnhualltaiptiloen CShtaumdibeesr--LEexopnoasrudreJ.ULneitachD,esCighnaerldesfoJr. USKpneinievageelr,tshiPtyhE..Dof.L, aRRuootecbrheberastctehHr,.SDWcehipolasoorltnmo, feGnMetoeordgfieciRnEae.diaSantydilovnDeseBtenirto,ilsotagrnyyd,, Rochester, New York
27
ASSURING LIFE BY INSURING LIVES
THE THETFORD MINES EXPERIMENT The high rate of infant mortality in French Canada caused the Company, in 1921, to undertake a demonstration in child welfare intended to prove that this waste of child life was needless. After a careful survey, the town of Thetford Mines, an asbestos mining center in the Province of Quebec, was selected as the seat of the experiment. A French-speaking npularcseedwiinthchexatregnesaivnedexapsseirginenedceainstmaaffteornf ittwy ocenotthererwoFrrkenwcahsCanadian nurses and later a physician, all of whom were given special training in New York City. As a result of the three-year experiment, the infant death rate in Thetford Mines has been reduced from 338 per 1000 to 96.4 per 1,000. Another gratifying outcome of the experiment has been that because of the results obtained in Thetford Mines, the Pro vincial Government of Quebec has appropriated $500,000 to be used during the next five years in child welfare work in the province.
THE INFLUENZA COMMISSION
Because of the enormous loss of life that occurred during the influenza epidemics of 1918 and 1919, the Metropolitan undertook to finance a study of this disease, about which so little is known. A commission composed of five of the leading sanitarians of the country and two representatives from the Company was organized. All of the research work on influenza being carried on in the country to-day is mobilized under this commission. butTehnucsoufarragthinegcraeussueltosf hinafvlueenbzeaenhaosbntaoitnbedeenindestteurdmieisneodf,
(81
. #-
TO De, t r i tot
s c o l i l i DP >;
flO lli Ir U om
0131 Barato 81, 1827. SIBJICTi Prograoa of w r t *1 Tri-Mota Laod o-i fiso l*trlat.
kr. I la Um v to lA ltf o f fio tta r, OkiitoMk (rem tho liti tc ttoa
S lo t o f Morato. vlo ltlto ft T a rim i aia* oporatcra ttoair p o rtla ip a io B 1 or eoAporatlvt vootura
aalidtoeta&daot0T.ofrtla. fBtoomaaoeourfadina.
Ttoa l'ir a t foor day* O r. ft. ft. Sagrar, Ctolaf 8urcaoa( ti.8 . bure o f Km i. o u
alito aa aad X w la coaaU ai aoatoot vitto O r. f . V. io rriao tto ar, aito l i la
etoarfa v f ttoa ftaram f f l u o lia lo tb a ra , ad Uh Agate* o f ito* t r i
tolata tia e M i U a i frodaearo oooo lat lo a . Ttoa p n m t o lo lo g fio ld ria rd i
fra a V U o l, qfcteono, 10 a lb o aavito o f flo tta r. Ottiahm a. to Bastar B p rb ft,
Taaaio, abavi 12 adloo aortto, Otta frv o te v t ooeeaairatim tool* r aaad fia ta r.
After a p n lla iM iy v ia li te ava n oar Qroapa. a aootiag u o m vfo v itto avo o f tea la rja r p a r a t o r i. Ito la aavilag a i bald oa Morato 18 o t tfco o ffio o a f tto a f r i i u ta look ad lim a froO rnato AaaooUtloa. ad rapvaoaaUtlvao o f ttoo fo lla v i* * a ia w M i la o a l o rfu la a tio u aoro prvam it
* F id im i ttla ia g aad M a lti* Ompaaj
Boato H a l l i
- " la ra ir B ill H a * Ooocaay Blattk h |U a i | Oaafattf
lT ! S T S i i ^ 0o ip u /, **3r
-'* to ld a * Boi ftlto lo f a a i tM ltia c Oorj.
B ia ita M <a|
teartaaa lia o b o tite la T ri-M o te Loadaad tla o Vrodaooro Au ' b.
rZJCJ
V '.*
10* D r. trie b t
- * -
SO BJICTi T rl-d ta t load ad Zino C ia trle t.
Ceaeolidatad aad th lo g lo -P le d a r U U rra ta # K r. A. T . f t . C la ir , rprH e iU th rad erai W ala u d -- ltla g Coapaap; K r. H. C . IU I* , r*pratiag th Qoidaa od Coapaapi K r. J . A. lbiM oo, th Coaro KL&lof u d --e ltia g Coapaay ad K r. f . B . P e rl , th T ia (a r H U I Ziae Coapaajr. To th i aaaltt* aa *ddd K r. fo o tt Tboapvoa, K ia a i ttor& a/, *o 1 tfae ie lla G hlf Ju a tir of th 3ap r--> Court of Oklaboa. A ll of th he arcuatiti r*proBted Qroup polie/iw >ldr*, soapt K r. &edLarl - (th M etropolit, hoovror, eor th Z o fle -P i r.hr proporti a t other plee).
1 tr*ild errwr th a tir dt*t r i et Jx ta rv icv ia th p rla clp cl
ola operatore ad sp la la la g our plaa*. Aaeaf other, 1 iuterrleood r.D ik, r pr-- otla g th le to n ta t ad loodehaek Kias; k r. f o ilo w , th b<*d of th Oeldu Mod Ceepsuy) K r, Coluaaa, o f th Cooooro Coapaap; a r. Barloo of th Iua X xp lo n tl Coqpoajr (ft* Joacpb Locd Ceupoaj)} K r. F ilio of th Anna -- arar Coupeayi K r. Chlldra o f th Childr Lod ad Zia e ' Coupaay r V o lf f th Chleac flauyuy ad K r. Johaatea e f th 4*erloa& Ziae
ra rp parata la ta rrla a a d proald th apport o f hl eepay
ad thor mm m f -- tl c hat ta a t th fa e t th t th la tro p e lita a u le t iv ^ i
DBa*raad la th la reatar holpod te put 1 t aar. X uaa iaprad ltfc th p ia in l pproaU tiaa f tha a ttlta d a a f tha K tre p o llta a ,te hieb avaral o f
tho M H |*n a f tha lc r a r aapald roforrad la a oiy aaapliaoataqr aaaaor.
1ha anafBaa a f tha faa t o r fita la rg a ti aoapaalaa totad th a t thjr ould ba ( U l to adanarlto tha A o lo baalao tbaaalta I f th a a a ll r ooasaaiaa * t n
A ita r aererai o a tla p o f th# oooaltta# o f f it , garal aaat>
la c *aa agata h a lf a t th la h plaa r pw a td ad adaptad. 1h opr%tor
dldd ta aoatrlbata a aaa efoal ta th a t put cp t* th Baiata o f KU ad
th h l i y U t u , M th a t th a ir o a trlb u tlo a ould b tld ,0 0 0 a paar, klag
taU ahla m ,0 0 0 paar ta aanp oa tha *e rk . ThU oej la ta h rald
fa? * * rf f th eapala a Mb baaU o f f t per aaa pr ; n r o f th m r*|
------- paprell p ra tltia a te la i aade f r aoneatlea asd rr .d j^*t* a t* a t tho
ad a f tha paar, l i w i a y ltg1 deeuaanta oro preparad hjr K r.ic o tt
Ihaapeaa, dad tha aast aoaa la ite r a t tha tla boa 1 l ft u m io tour
ta th tha al# M tara a f tha tarla aoapaalaa a agra--out Ith
T ri- tu t Lwd
Mt th ad Staa V N d a a f --oltlo uhiah
o th (at o f oporater. 1h
fr l- IU t -- a lila 111 la ta ra aal a eootrt Ith th Pure o f Um
th ta lla r ta t la t aaa w liila i h t -- a tha Baraaa ad M e trop olit*.
M t 111 --
a lp ba tartad aa tha ooaotruetloa f a a lt-
.M .
y y y . a i t i . , u halaa aaww ta tu m M th a la * f
tha pro-- i -- . fid a * fa r th la u m i m ap bp --. f c r ad apaalf.
-b'.1
lh a a lfa fta tl. ta ff U l a rb a U f aaaaiat a f th -- 1 o ffla a r la --arg,
4 M im i M jlf i l l i --. -- S -n r U ih a il--i t la -- ta ip aaaiataat ad t
i
.wV* v'*w
-"" *
T0| Or. Vrlgbt
- <-
SUBJKTi TriAtete I--d od lio District.
prZe!qd*tu*oidrea.adZtthes ipleiretacukeoi tlHeeIebteagisrawdualilybieafeorreeaetahde aaareetqrueuamrtaetrasncear*e oaoycaeet. At thelalothot aaceaeattlalagaotfh ethTeaorploeratocroeop.taaalesa*gerielireepierestehnetiinrgaegrtaoet-ei ooef t6h(4e00heaalpioojfe66 dpeefrluaaiatapie/ra/teaaterd. thTahtetheoea/ alrtateide eIotaeeiifntthoouthghlet pttrobjeecatt ttoalaraalecet tthoehpareer aoedpeitfeicaiataaeaaaaatehnet afrgereeef teattothISereeofotrheaptrtohveid/eoufoldr bperoeerrata retara ai aurplaa faada at the cad of each /ear.
aad fiad that aIavdaiargltraedaadeasoerfecflatghaoeraadplrtiaoaaaaataartoleea aglraaeaat doefatlhbeedttiaartrtiheata gUimvauaaatoadatloloh/olajnVrieft t rrielaldisdiaiaat vaaeda tthoethraalpe,roaaaodtioeoaeoetfasaatfaetttya.atieTahela tbraia-BahUataat F0raaitaaalrap Athaoaaeeairalteloaaa aboiaataa eaehroyeacdeaaptjetIataiiaaatfoatyeeaaoegttaaastalrj acahdeck dlaafatgoraadadaaitlileyaacn. aatnhaltaflaaclttdhaart aaaa/r oi flathrgoaaalaoaaapeiaaiaotbtloanddaiattoriperteanroateheptiaaai .acfkAiaagaeawaaaailt11StauaiatoadaiaaafraaootaotAo aprtotaeladtiaoaaataoitvoennatailafatiooialltaiaodda. aaita-
aad ia deperOercdBiasrrithlaiathte/rpahaoafaaderatuabouhte1,i0a0fo3raaesdaaalaea, tleoaanafitdeedaatitaal,l/, ttheaetaheaehfaedamr garolatpi/e,atwetlaaalldiagtheB0a0aatalraeaapderfeoooncadelteSf ttaebeoaroiautloauabealoadng5inMg with a ll anala aotiee toaah ei1thtapthaofttotortT. lait fiober free tiaa io tiaa ao aa to kaep is eoi* aad aro eaTqhre vteaaliV*e'--trofp1o*liotafabayutrheeeiiaaePoiopheerrataorres.doinTghee/ervyilgiooedoa tiaae te have their effiee in the ease buildlag eith the oliale.
vi V tV
la w mOti'KMC KM4IBt
t u tAMITATW
RIC:L<\
TR EA SU R Y D EPA RTM ENT
euRCAU or
THE PUSUC MKAUTH CERVICE
Washington. D. C.
Hooffl 1 - 1 2 3 , "C " 3 1 d g . , 1 6 S e v e n th t . , b . .1.
-.pril IB, 1933
AMDrse.stiArso.tpasoiliMLtaeHaL*l*eif,ael DIniaruercatnoor, Coopsay, He York\9ity. Deer Dr* Libs: report tc th IndustZraiarieCpoi/cntiossyiooaurolfeVt tlesreooaosalao,eraaldagDtrt.r.GCsuradanlenrg'ss* ltohettraerletooDort*aKaeahlgthot,beZ adgorsoeexeitehptyhouoptehfsot rththtbbienegt*ic dVoena1a1nd rtehalsli*dstthtsot lbee iptreoperoabteadb*ly CZwdtnogaso*t ethnltahkuetiheesnt sthas/ tohfueaeuoeueldd questioa Dr* Qardaer* iaoerity. 21*t; however, thie 11d11idaloattebaedptoocebieblleaHadenYoeor1k eozapFereltdatuy,btehthere oeatilleiddaeseeilraa/,atheon2f6etrhe*nbe,IfZlt iliouolfd eboeuarsgerebeeebplleeatsoed/otuo, satntdenydo.u At least Z 111 osll y^i thst day ss soon se 1 get la.
Youre eipeerely,,-^
Medias(iRO. fRf.icSearyienrs}ChargdL::
Aprii 24, 1955
I r . V . fi. Iv t a u ih , la a ra ta ry , T ri-Ita t Lead aad Zlae D ia trio t, H a a i, OUabaaa. Daar I r . la rb a afh i
A fter ra trtln f your la tta r, X tanad lt o rar te I r . la ta , oar ia a ia ta a t Gaaaral Coaasal, ad ha ili ra p ly to l t d ira o tly . X hopa yoa ara aet la fa r aay mah azparlaaoa aa haa baaa oeoarrlaf la aottfcaaat lla a o o rl. O artala ly te la typa f l i t if a t ico la aoa tba popolat apert a ll 0 7 tr tha ooaatcy.
fla a a a fla a m j baat rogarla io I r . Thoapaoa.
Ila e a ra ly yoara,
A. J . La ssa , 1 .0 . ia a ia ta a t la d io a l D irater
ttureh 1 4 , 1933
3UU?nl.riitBRe.diona3.taotSfea*yIenrpdsiu,sltclrciiuarHlpeeHoanyl,tghie8naeT, Tlce,
-ashing tor., D. 0. Dear Doctor Sayere:
addressed Ytoounheabvye nhor. dHouabrbtorueghosrlreslda talrecoptoy trhf eapluebttliecration of the stu d ies on e lllo o s ls cooarrlng in the Pieher d lstr lo t. so*# len gthSr*anOd airtdnaeprpaenadrs2tobad*adtihscautsstesddtehpirsivseatthteerpaapt er gorfaapnhyierefloerceanticoent,orothbee itytpsef oafqyindrueeatlryalgoar lftiseaiat es egeino- the eyee o f the people he sig h t be Interested in it are new avBaiinlaebsley*ouirt sesnssnpusbtHs eaa*tleonnslyfrfeh*ir ththisatdmlsytrerleat dI tatassshnesptooliashs etdhawt iathllsutthresses trInletelirseastse.d sZennosthhetraiwa afrrdems. ypeearranpdu bXlissaaatiassnts thaelrl esfefreth* esedeatwahpyrethseenrtee.ds,s iennl*dybseunsepae h arpaessptersaeilerinrt igieedsts olayupotuseuefnaddrerppyeenomuurleeas, luepsaaprittosisessp.!uabXllliyas*has,itnbthesssprtashpfeeerrweao, srki t waitshorreiggainrda ltlys ftohrewwarhdaelde ntsa tytoeur. orXfathrinyksuyreugarsde acloisuenstehlat wtoriatteteimt ,pt- toa rtacrskasghtiohhis Ipdaopenreatsr elicsahnsetesp eeenlatilrlyelysinrcee tIhbe aorsrigtainkeanl suPehleainsefinInitfeerpautisencheatlayouthreopprinepioanraltaionino f regard to th is matter a t your ea rliest eppertualty.
'1th kindest personal regards* 1 an cry tsu'-y yeuro.
or to Dr. A. J. 3>n*a
COI' s
Wfc:L
Boom 1-123, 'O* hll.. 1 2 8 v v t& tb S i* * S# V .
Marsh 20, 1032
'} r
MI Mr. oi--mxCrm--*1^lhMU.* (.C < M w y , M octreel, le.
3sar Mr. fh-- 1n i : Ite*e M* pwn cimitaUajartaQdltaleastkr--olfalylcllitetetoafaylmaoalralafaitttteaarifiooafftaMdraar4c1h, slatearciacirt.earIetafahdoaUdor|o
2
aaasaiflhUlaf te--a Maauatia taftteeZBitaoer----aeteaoiLfiatitteetaOnaaara,teartrreoOdoataaealaraar itaeaoapoudaocl--atttlieahialleaereIo-
xtaeaalhaattletieil--i ItteeatearaleyrMtaatie--iotetaiat?ieateffartiedtataatteetattria--z--ia--aafatetttetaLahaaat.teeaOrUratseofrpo--edbalaaiaaehrraotaerssmte-i
afolahtlil----taotetetetreaoo--te tratefooltlei--oaLceitaeoiliaa--tr.a ataealaOr--tea iyha--praftlaonutea itoo te
aoo--tfe--atar t ettetreal ai Jl ai otdedaa--d--lot aBttloe--ar1io?f!pairtloeetheBtaai--rlo----Mi toUef .--tait lo--ir aaau--f rt--ateerolpirprtoaprreiot enl ati , es btraeetfea-re
apoeublUdoteeti--we,gtwy litfer--Mjrw--treerooaflrottle--t Bt ialr--ra)l--ote tyh--thoaBaeuraanaate. Ittod
atotoelrlaaar tsyteeta--ayota--e-ssaoiolltai otMresiaaa aPteboota--iylaaaosHlafeoa-slthtthoSaptsur2rbllhslaoshcelaaa--nthimteeasaeoraaitpnroit.elaonaf*y
atfaaateprluatliliya,stli--i teoef a--aateaaralarllpatdai--ut4ee--Maillaeal t. do-- doler putite*tl--
or etiother l t eoli taioi mte--ate te--er jromnecsa--rabiaottcisait,etzi oltr olooutreolse--or,
13
sot la a foattiaa io aoy.
*
ci helf, I aa
i--e lis i yoo test I ili do eaytelas 1 to te
jiWj.
Dr. A.J.Lanza, Uetrooolitn Life Insurance Co., Kew Tork,H.Y. Dear Dr. Lanza:
The euggeetion ir. Don Cunnings' letter to you regsrdinf his paper is entirely eatisfrct 'ry to ae. I believe, however, thet i* would be e rood policy for hia to submit the surestion to Mr. Har'oJfr-ugh for consideretion even though he may not receive' approval. It is auite possible th:;t the mine ooeretoa will oe willing to have it published if the locality is not identified. Con can then determine his next notion after he receives a reply fran kr. HarbXaugh.
I
LLG
util
January 80, 1988
Or* 1 Sayara
Offie of Industrial Byglaaa tad Sanitation United States Pnblic Haaltfc Sanrlco Vaahlagtea, D C* Otar Doctar Sahara
?aur la tte r caaa th is arniac Ith ana fra a Das C iw t i| i hieb I aa fo n a riln g to /aa M jfco th la 111 ba a sy out. ta t aa tea hat ja u think o r rite d ir* e tly to h la , i f 7 p ro fo r.
ary truly yours
laaistani Sodleal Diractor
p
^/ 1 t i l r t t . Ckh.'Ar.x*i>. j .
toeraawr>*ft*lrafaaja la . .*il . iltVr Jabear/ 17, iwl
Cr. 4. i , kUtedalu, i Dlra:V:ir ir'. r tjf-r*it,i ufac,IU, Lfa 1c.*, - j . ,
?aar 2r . U i u i
; * aatt 4a*a, 1 1 lato Vjr*i ,wUUi* (um* falar Uttaoa.dfalaab/ alaav.sis ; i h i<>t*bMal
pbuatra!* atfo*4st-oMtVaarfa* i ,ibtaal nfslM,a lA (raU aZf kralrttmlaa atloialie-ltarjl* lavavUbavefUktwollib-
X
h*a1paa
f
U
r\
wt
at
a t
l
ibt
af
l
asya
rti
a
l
/
!
*
*
la
ibt
a
J
fia
jq
aUa
? ,
labi^sc aUtailaanaap.t
ua
a/ rjl* btrra/.
ir;/V<tlottoayaaxtoparraaaVa aaataidlua?:,btae*l kltoiVafea.aa f ila , %iA 1 a x il f>raM U* fila *
aaac La lac* XViala,b v>Tmba// at-raat*v1k1laaai*^aU*Mtatbiat HlastUjuf^a,Ua il*a rUu *t1 cava
.**4 t* r raaalU*
ttaTabaatarasU?aas tafaaliltaerajrlafeia**aipaartoa1*1t*a4#lf aft*;atoba#iVaaaala uaftctW aftaa
vemtairaa*f.rto#a*.:laaab;>*rraa4ttliavaa taaa aua1*b4a-ufbeaarritra**l*aaaitao.aavu*lara1r*rM, atbla, atoar
vlJar.sa
af
toaaJrtal atfalafcattaaaa
ua
a
r
1
.
Ti
l
aa
aib
*
u
vdaai
rs
*ia
*
t
, l
f
mItallai
bibuaasUh,r jUaa aaaaibtaar
Uto
t.auM* kv,f
t
t1a1
.
taat
a
alaa
a
^aa
rtiaai
*sa!
l
alar
a
laiaaaa
a
a
A ra
t
rt
a
de
aa
raal
a
lf
xae
vfai
li
aUa>a
e(f //ltuoi4lll ).
/t.tbaivl.lJaC fo ta4a 1
1*atolba.:llalc>abla
'.aalttaoaalrlaa
?tfeoriul?l t
alfa fltyr^atoli^?llt..b*rV:bual'.>toalr
** xa*,
la/rlrabvaislvluatla taarf3allataa ataf lliabraa laba*ralatr-.mK aVtaw *U (>Vf lavseaaat) # b:itaalva
. va*l ^ff r>a.vi,va aUaaamraau&ii.i avixbttuia l1l laffjarrjn(.**a t if r>,*>- m*.'tb*v~alr.^cala.Ui.:ri-
Utal af araptoataHULa.
rar7
1a.t*a/ralevaarjaaaW4 t^v, r*ar^lua1b1ra11 nbaa 1t.-.a1aavo. lr.a'V*lrate*j| j'tari
V /.n fcava.
T jera raa^a/'ifu* i/#
C b.'alO ) /to.-r^7a,attao aUr laIatlaaaarrf,a, ^ .K /aaa f *l*a
f.a,*w aa,
TO* Or. Vrlfbt
TRBi URt
Or. Uosa
J*2j t , 108.
O BJTr
v
i
f
'
t
o
tj F le;-.*
ic ie f.<r
r?fcC.*iicnoizrt.i>re*mrp'Mp jr*d'
w ri
m
of
t.lwn
C
l
i
r
.
-
.
faladoparlejpmorrlaI*aaatihol tinMmFagictathaufooaOaraBtahlxaojneetosIoTadtatteo*aptihaotaor. t2haod,atihttlorbeofia*rostheoola*alconf ttrhaoete
of Tho a la la * lo ia o tix la tho F ic h u d le tric t le fannia* am a beale
aboat w h a lf a f la o t ) r e o i 1% le ootlaated tha l t 111 am tlaao ob tte t haele Ih r tho aast paar. T t le etlaeted th a t thoro ar 4,000 am eorfclae
te arcroud la tho In a lia te P lo h u ile t r lc t a a i ahovt 1,500 la tho obolo A a l .
barn barn iTmhotiCihitialoaitetheojamotuetoiaoalraaielieathoocoyrooaooooooooaoffaelepaapallra.tleOa.w T1h1or,0o0 0
touthotrmtuuKoaf
ootlro
Z barn
abhoiaoraioNo
at
tf UM|
ohtotte
thoorntorotvoaolotloa
rflaesoptlok
leaolu,
oaoati
eoob
tthhoo
oerk
Bo fr.thBooralalaotltoerfroorl hthtoo aoftfalfafteerlao ieefaaulvlteo*uifi 4Qmuaitttmeetitaerrood.lt fbXrfOthool ottoeatntr
tlaaeoottrtadloeahti aitoeeterrmateOtolfmooIatohiIohthrloicaetiotmeAoaooo.UpeiIrtaetIoCSrefUfihafofloCt loitJhooobtotpyeaplaoillpaao*alarfroU,tttehtohooo*ootetoatoetcotothooad
tlhioo efoialoiaaltpthlao afousfrcaoif,thoooAdpioaolpoloioootoeofinItfhoiaf atoiiufttneeat fthSo00faelrlmeoilfotrot-
ttooaftoloroataoflithaat othoUmaroaotoeaAtatglaporahfoooootleira-rlaoeUehdioatoaoaaaatrfyfoaont ifuit ioeoiai plooweihj le
I B r. O ortaotter a a i X pro p u o i a h a lft baoai aa a po rtlelp otiea e f
tho a la le * ea mooafaaaflea oo 4tem thk oa aa ashtoa aa t ao#f aa uttlaa ltoef ltUe aeff l4. ,M00A0 4aho4a MmV kplAleV ljrf M__^ _A P a
ta ta l tte * * W |
lf i
t lo |M ,000 o f o tlo h tho o f 11ooo f t , 000, aai tha
Bmotrooppaalrlteatuaole$1o2o,0o00tr.l-
> Jm o B0 aa
th le b o l*o t to tho airlo ecp eooaittoo o f tho C lia ie
otdeh le
f
Mootatlooo o f tho fl o b l* ooopoaloo, a ll o f hm ,
o lth tha'
o f B aflo Flohor, aro Orvop po liopteU aro, ooi tha te i*ot
t. Oo F rtte p , tho O o i, ta rn tte r ith tho o io ie e ry
of oofc , wm pm - i i i th le tbeoifipfit to o apootln* a f a ll tha asilaeea oeporraaotoro.*
r t aao ooooptoi o lth oathoolooma e<oi a n a te a"f t"ha --lo--a---o--p--e-r-a--ta--r-o---p--r-e--o--m- kt A" w
tho m aoolm to te o tlfp aot mollpp to th o tr approelattm a f tho fo o i
a f tte
e ila lo le la p ru te * tte te a lthh a a i o o ll-te ia * tho a la o rf, bot eloo ta tt)e
richer C lislc, Jane l&f8.
afdavcatntthagaet tthoeythefedltistthriacttt.be^Tohrekauodf itthoer Coflitnhice EcoanglfeerPreidchaerdLeefaindiCteowepcaonnyomadic wdtiroeernseseoledfsshthiefsrenuqneudseetinrngtgroaunandnddletfeosssreti*sfe,iveaedsreathinraettshouweltiinrgoeftfoftbetschtews.oirakprToohfwetehdsaepcChreyltisanirciyca,lanacdoccniddients tTerfhefoaessecutwraehnordowtfehrrteohuepgrFhesoeeudntetrtahaletMwthinaaisntsginegatntidnnogSt uaoinntdeinwsgihnoCgholeaedpaadsayvuefgrfasiceveientnoettsetaimwutaohsnoysroiuttoyndtiehsde-. sane wnweiextdhtiiaynteetalhyre, swnigehnxieltdefettwhheedioarythcsoe.rnstrparcotms ifsoedr tphaartticthipeyatiwnoguldinhtahvee Cthleiniricc'osnwtroarkctsforsigtnheed physical exTahaainpartieosnesntosftawteunseoapflothyaedCtlhinerice awroerknoisaethaiws,ith tiusbaercreuslouslitsonfowthe gwooordkinshgaupne todergrsoeucnudrelaunFdeicrghreoru,ndaoerolrak.i t Tpheeaswlbhloelefohreamltahn lwehvoesal olufngthsaaarelnlanogt in ffoorrmceediassctoonstthaenitlrycboenidnigtioranisaendd saankdethiat ypeoasrsliyblerefosrrsathlnanatitoonlsaakveeeputnhdeergeerouunind eork as sooa as say evidence of lung daaago Indicates that this is dosirahls. ing demonsAtrgaatiionnI osfhoitusldkIinlkdathtoatchaalsl aatvteernbtieoean tthriastdthlaist;hIaisthcaouanotrsyt ofarr-reach pgrooldba-btlyiwlag afiaeyldo.ther lcoout notnryly, hwaisthththaeaeproiessbibeelen cexacrreipetdioon sofi sthtevSeroyutthhoArofruicgahn eedaeaoaaartahdottoietsdhaasrstbaaasds dwoheast wla* saredstasoyelraagtietoedsyo,saadndthheeoaaieasolagthepyopaoplpsrtelocsiaitse thhaisnotthelayaahatvheangivTe,Gs0t0heesiarafiunalltiocnosopaeardaatiothni.s yIetariswhoicshtiaraetpordestehnat*t ,theesrefawr ialsl we can ta ll, about the norm! eork of the Clinic la future yeare. in Charge, Ttehea pphraysseiucitanstsa, fafaoXf -trhaye Ctelcihnniciceiamnu, lsatelabcofrDatro.rMy etreicwhentihceira,nS, uargeon principal d ark , a e h tf dark, and three clerical assistants.
Assls^Sfct Medical Dis^etor.
1 J*.
h< A
V
/) St.J o seph Lead Company.
cnieM ** *.c**m.
liW lN M c o n n i U . * 'l M U I A H O M W *C*TCn C *ee*i C M i n m u c h a in .v c V n c u n s ,v*Cf
o obnceootoBw cnn. ncuM iT %etr
o c o n o c i.M io o in m m t r a v
2 5 0 PARK AVENUE
New York
TivtRiOot icoooaao h r
CA4( A M M C tt
Ju ly o , 192-4,
Dr. A. J. Lonza,
Assistant Medical Dlrootor,
-yjtf
Kotropolloon life Insuranco Company,
One Madison Avenue, He York, 5. Y.
Dear Dr. Lanzat
<
Upon ay return to He York this morning, I as very
interested to find your letter of June 27, 1934.
As you know, Ur. Drinker is expeotlng to spend two weeks with our Bonne ferre Organisation, and it would be a great help to us if he had a oopy of your pro posed font of silioosls class iflostion, as he ezpeots to go over the entire p roblea with our legal staff, as well as with certain of the looal dootors who say aid us in our defense.
I quite appreciate that before any public announcement is made, the matter should be considered as confidential, and therefore, thr.t you may not be in a position to send us copy of tue classification, but you probably would have no objection to sendixy; same to Mr. Drinker for such use as he may consider equable.
Yery trai; yours,
AFiUl
Copy Mr. Drinker
A U i, -I
Vioe Presi'lent a Treasurer.
i
i
A
' te. M lla
i
f. i
tea M i l
M t e . I I H w i w n n , X -- a a la a lM a w f a f t e r tiU fla te lte a f te lia e a U . te la has aa% teas affU Ltel? 0 t.* fte teft X laafiaa te a i hat 4 1 1 teppas la te te fcyara te te a iiw a a f te t i t e a i tn ia a a lt a f tea A. f * 1 A 1U praaate te a tea -- h aaaWte la te iate-- te t e a-- 1 tapate ai tea Oaaattta aa OKUaatea te te te aaa tea fte tta i te te te te a f a p p m il a f te M U Btete Barata ate a f tea 4 . f . 1 . 4 . ta ra n has te a t& lavara te X haaa ate hte a ateaaa te aa tea. Sa# ta tea a n a ttm , te la teaaatflaattoa la ate fa r a -- ra l fte te
A. I . lasa B .l. Aaalteaai la ta te fltra a to r
i. s
are* 1C, 2iy?
tSrj
.
f
?
ia
-
.
i
ll
'J
p
fi
*
DSritnrkeeert
Poetoo, Mesa.
^ .r ? l i t
eocoapaaiod tZyhRmr. yTolnuaralee,ttPeerr*ooafloul tRb&a9a.ger1or.f t>hed di astau*e Cteorbteeaeanade, CpoaxeMor.ddeafmloloepp--ur.t fRorr*thDiasriCa olaapatahyeabadeadetroafokthaedduepabrataianat*d^e*el7ladf aw- ith ocofoatilellotloaaelaa.aad aoaaed to bo qaito ell laforaed oa the hole embjoet
Z beo hoard froo anaber of ooaroot aboet tho high mor tality that Lao boas attaadaat apoa the ooaetraetioa of thla fail. Tbo auita or beiag hroacht ataiant the contractor and the loaoroeca ooopeny end Qaioa Corboa aad Carbide ia apparently aot liable, foeerar, th^r baee decided to look lato tho natter thoroughly aad bo of aaoh eaaletaaoo ae elrdoattaadao aay urreat to tho aoatraotor la defending thoao euita.
X palatad oat to tr. Dari,aad aa far aa Z ooald aake oat, bo cot the aeae adeioe froa fryrea, that the thin* to do eaa to oatabllab
ZfireotccoefetoadllthhaettbhoerotebaaaaaolteSlork. faaeaaoboaadsta. ilRlorooalmo eoapdinfioonr tlehatthpaatrpi ofee, ttkiaaeeee aeezapoeoiarce fthouaRndtotoehllelroeo ae iUli,o otheeleseaaldt ithbeayd hbaedttowrorbkeedneOtdtleerde. oeOdif* ch'*urrd-reo,aktheeroerxleereaefactoroaaagy phareoabahbadilittyllltohoaetlaaaaehyeoof ththeyeeaMstQtoeereoerkoldfor tthoerecaoandtrXacatdorr.ieedRrk. laDatrolagwetoeineantoluouoba t<oth >taba-,tabboththeaaattoatatyepoe faordecareire* tc the tla e when rarioue typee appeared on the arfcet. coalt mixed Zupimelatghinae athuaattarthoerfeaoarrae oprrolbaaebaly freaausedutlaeenntiaaea letaeo. eeTohef *e11jo1-rittyhinokf hthaeeaabepeneoepnleginbereinregdingbyeeuaiotee aclraeroareglraoeeysaarn.d n2atducraalolyt <thcneoeer.hoole U.e coofnetruuiteatobrairae bbeaatmXfeilxepdecotatbbaeyhablafro fgpootrh<imMaaerooeeadeaadbaaardre1l. bellAeraenabthereir lfuoarcathblaarepbbaaaam oafeothaarejdo.b . Z Zadaeibeaaldl Rber.clOaadriteo to(iroeoayeoaultaDyr. fCaratrhdearardope if t bare ay.
glaoerely y cen ,
A* f. Spa*Riad9la.da.l Oireotar
BDUHni
October 11, 1935
TRZ PRESIDE*
fir. Gardner ms la to ses Dr*
mod m several days
ago, eoncsrning the possibility of our renewing our appropriation for
his silioosis work next year. Ve ha already oontriboiid $30,000
to this research.
patios in sili1oofsriasnkrlaysaaanrdohcoomnploeutreplayrdti-scboaursaegedthainsysftuarttahaesrntpafrrotmi.'i-
Dr. Gardner, without the usual rsquest!
Their work will continue and not suffar a groat deal iron our withdrawal, for other souross of support, as Sr, Gardner says, haw bean drralopsd. la shall of course oontians praotioal workijf oooperation with their laboratory, through Dr. Lsasa and our own Industrial
H/fti Section.
I haw also written Dr. Gardner, asking for a svaasy re port on the results of the work financed by ns - as a natter of raeord.
D. B. Armstrong, M.D.
t
Third Viee-Prasident
4
If
, * # . . v f
|
. .S S i =t : : . t y e h i c n l
ctor
It v.oul i be perf<.ctl;- sound to .r in-ius-.r:r.l co-i.v-nies, v; .ore silic:. h:sard !s pr.ce
W
the thou;ht of'sellln/ annuities for those exposal.
Hov:evr, thv cost of an annuity
rinj '
reasonable relationship to pay is pretty hi.jh *.t **? f5 'rid
much hi 'her at 50.
ir
li
An annuity payable at 60 costs at cut tro-t.. sore than annuity at 65# Vie Jv ve a devil of a tin-- to u
employers to put up the necessary fund for Croup Annuity
Plans which it would be
have some
a normal retirement age of sales Job to et the money
for
so an
you a;-:
c.2-n
plan.
All in all, while the idea is sour. I question Its salability unless some employer v.i hazard is particularly sentimental about it.
ou 1-.\ l l i r :
If you want any :.ctual figures, ;1: rf- .vfje.
/
.
i n -' 5
July 7, i? 3i
%r* 1* I . fk jb lin ^ice rreiiici!*
irri ?t& U U :U n
In ra. . fpcrt TorriS-Siltiacottn;.",isatrr.ciict-\ibofcrCcukliaohscirs-sABao'nj*.rjTti,ra.ce.rti, c f tr.e
"C?'r*
<.:
I
have founu it df f i - r u i t o fo lic thru-j.-.ri5t*te C linic, ptrhapr bect-usc I hw'
iV.l_ sccor.d r.o ~upy o.'
c'o.<nne~ctiot n riwpiothrt ouarv arielasd!i;ng fco r r/.*iefri*rrs.tce.re p^o rj te, i tsitci l. *l e:e.**..;o tcin &e
ntca tacpr;ilsyll.y Ttoheoruereksnnobweledr.gse toefs ttiheer .etxhtaent tt,h ecraeu ssetsu, d iaends syiml lptoamdds of
*"?crielldcuocstiiosn. rFstsej*jjotfciaslillyicinotseirs*, tsiinligc oins isth cisomspelciocatstedrewpoitrht, tuerb*e- rtehuellcoo; * ,
enydp htuilbliesrcaunldossisiliucnocsoims }plitcha#tedd}astchnsstarpaptiaornenotf cothn*nelcatcikoncfbeatwnyeenp ro te c tiv e
oceurctleidtl.e s Tlhre. rceosaul ldtus,st hsaoefvarr,aatrteh*codnedvietiloopnmedenbtyotfhes ilfiaccot stihs atis thceon
dseicsotarsictsad snladterho esxrasmieniathtieornswsorrekingd,s oorntlryyionfgmtbo wsehcousrteaywoirnk tthhsere.
Tcrhofsoerwetvthedrier,eaaasdontsh,osserewnhoetleaacvceoutnhteeddfiosrtriinc t thbeecareucsoerdof. dTishaiebailliltie s,
tSttit to alBiJulse the situation.
compensatio!bn pforrovtihseioaneaapepharebnetclaym, ehsasilibcesott icco. nteTmheplcahteideftovaplurovtidoe
tthheamt ofrfomthtehier 3co1nndioitioien, t>a*ndwtahrenindgingeoerrds wtohibche at>vweyiosrde.ctivAtn, sttteelalipntg
as iplpiearceenitslyinie theeleolawssadheattoardpolaucseberaonnehoe*f
the aen affected of the crk.
with
present stuOdnye*leareimapbrleesietdo wb;orkthe25feyeeat rtshartv cmerotraeinlambonro(12r1ocikn, ethnde isnt itlhl ihs avreouMp owtiitvfiet rcehveesat*l . ceArnU iinntecnosainven csthuadryacUtenriitsetdicst* wthhiechwwoorkueldr* srve as a guide to the eelectlon of the beet men for this type c. crk.
caspletcly Itdewsocurlidptciavkee. fTorheeaarsriaenrgermeeednitngof itfh#thtaebtlaebl,efcIwtthreinkac,re Kirbt be improved upon. I have aade a few * r g in a l notations on tt.e te x t, and on the tab les, fct have not had ti* e to ft*ak complete^ suggestions for their revision.
>Q
4 #T U
p
J
i | Q ecupSautipOeBrvalisoRrating
w u w iU r V * C a t s O y i( o s s i q tr * 4 tjt .
n-atV/f;'
1,
lO7rG.rhmLoerairohyLSa1tbroerOeetta,orrfyeefro, rDtihrfttoa^r,T of TBbereeloaie, 3t -- b Lata, . T.
t e r Boy
Alan la Haeelrfe-eeltafpale1aaa'oryi.r XofpareleaattetayroXe bbaarrea aJoeaotpgrrooeeflrtebda SfroceethOirf.rlheapar i , an--anlatara, 1 u aot ataloattf that.
X alab 70 eoald rita te riffa! eaay boat tha folloeiag
ebaet
fortIghreaPll\e.aeoeeoeptb
LoafaSd tQ. abtoprantiya
hoaeathaaiaBtalaaealda talpapal eUltenrr a. t
TBfeaoaataa
T e rra , are laaA
of tha altea
era b a ita 1 aad
laad poiaoalat, aaaap t
eo of aalpMda, e lth b itte r?
oaaaalataU j I t tha a te lie r.
aver Tba
b a r iti bad aaaaa roak la a o a tlj
Xlite e to bara
te ta
, v ra r
t lth ta l aere
aoealdered
hthaat
tthietrea
llla la
a , ef
aar a
ehlah llla e a
o la
aly 2% or
btaardi la
laaa th la
lap
afrretioa
alila a la r
o
.
allo|la | Taiblaia0a0paalaap. laCanaxpaof^aoeodffaicltibalaaaarraaraIltaallilallaodatodotlfiaelarak rthoartthAoefalaatdalaflta, ptboaaaaalbalaraetihtbroathaaoAato,lathaaaylaaafrra1td*7 ththaat llraeciaailtaai etot tlooeaddeypeo.iaatitf. Atgrtbiag la GlartoiuopaalaaOairtthaatetthaaol,aaafftllnnaaptfbaraatyr9la0ortabaatooafattthataltartisraaaoiba?ltohho, oXtrhddaloafllt,eooatlttPhereoadaailhtdoatdt aaotaaadrlriyT, rotobaerarairrre^r 1esatnbeluati Xi tthtlotkaathaaayaarrolthprboblaabOlyoalpoaoakyiadcoaftoorr.boXlpa,athaaotaqttealteaaaatbraa oAthaatrthoaoya> apadtaitoeo.at cItreoa70paaadlabrla|hattotoareftheargrthbaartatoth7a0lar abaaodkDaotaoT thaI baarlal.aleIafyathlfaoatdothrkaa oproot,rldlatda7l0fhUteaoraelda abearaaotrothtayloearthalbaileoat.o aoaa doa to Beo Xnrt t<> eoa thoa,
Vltb boat recarda,
Slee'<i ly y uro,
1 . .1 . ! *.r. *
^ - ` * *
Septoater 11, 1950
SDor.rifFo.oV- i.n-tCe hr lavrait,e r , BPuioretaeur,oOf kUlasheoaaC. o -O iM r tU r t e l i s i e ,
O ssr D r. te r iw e tte r
Z te r* ju o t had a tolapteao coaroroatioa ita D r. tepore u d d* ta llo ao ta o t pou paoood pour P . M. t . xaalaotioa.
r i t t M a e e o p t t e la c e ra e o e g rm tu la tlo a . I a a a a o t t a li, y e u t e ls d I n u h e * r t h a t pou b ave g o tic a y o u r c o a o ia a lo o l s tb a I t r v i M aad Z th ia k i t o fe r o la 1 to te o o o c ra tu la to d la . 1 do a o t ksoo t a p te d p l a t t i M n l w te t e * a e r i o b ilit y t t u f w te .
Comodo 160 X-rsIytefisliatiijrafl IbitfepAol Dtor.foPatdtleolydioofh6r0laofitategrdotrhaaftrovaer tate eofakla aOlieltiotera.ad fIefsfaoaoaoollilte iillia ptcootetobsloy 4tt0etopioPtiuortaer awtiotbuthtlhaafldrot 40 000r ttea ita 7W, if pou ili te so klad. et to 40 io tteZ Ado. Paa. t1t.oAte. atoeoatiZailhaalPloorotaVootrothWaatOeretaootexrt..171,'thaa*t i t io doabtful tetter 1 eoa got to Pieter ot ttet tiao.
it a to o t ro ta n d o oad t e s t ia h o o to t r a . f e r iv a t t e r aad p o u ra o lf Z a
laoorolp pour,
A. d. U osa, I J . Asolotoat te d io si D ire e te r.
Or. A.J. tassa Assistasi UAleal Diretor
Thaafea f or yewr aoaoroadua of tagm t 31st with roforce to tbo Fishor Cttala boporfcs Fra tbo fifarsa ofaieb yaa quoto tboro
la 00017 ladieallea tbat tbo Cllalo bua boss vortbobllo la tbo l^proro t of allleosla aoooa boi l t t i l l bo aoat A ffis a li to dotandao obat offset tblo ooM baro oa aap futuro Oraup tifa laauraaoo Pooalbly tbo aloolaf of a_tarso aajwritj of tbo aiata aai startloc a ll orar asola itb uso 07107000 boa tbo? raopoa li aako lt poasiblo to isauo tbo flraop Ufo Tuparpomo auooooofally bai bovtbia la to bo iatomlaod oxaopt b f iporiamo la oartbln X ooaaot ooo*
CartaliTy boro! oa mr port pori*# 0 ould aot aat
to oooopt tblo batlaooo aai lf o 411 00 aoo oa ateoot problbltlro
rato Miti bo aaoootaiy* Vo U t iotorala# tbo {allea bovoror i f aai boa tbo stu ro 4 rotni to aet ai i f aai boa tbor iaalro Oroop U fo ras Xba p ariosa# la 7 rrn t aali bo predir laprovod bp tbo foot tbat boflaalas telar I f t o t r tot o oro ao lasr la* las Orap tifo Follalo Itb tata! ai par-- aat ilsabllitp prevlsioa.
>
ttoopti/bar 1 i t i !
Asolatasi Aotouj
il
Tho Bridgeport plant engages in the weaving of brake-band
Hri-tng and clutch facing and the treatment ancl processing of the same. The
buildings and processes are the seme as at the time of the first survey, but
the majority of the looms have been changed from their previous locations.
Tho mothods used in tho collecting of dunt samples and counting
are identical with those givon in reports of other plants of this company and
as outlined in the United States Public Health Service Bulletin No. 144,
Treasury Department, Washington, D.C.
asms.2& &&.iws it lima. Ahiaurxfiy.-3rd.H&or
*
Loom
4 2 2
57sp/A1a66cexxF1l1/e38t3chr ienrg
sto"ck
2
2
75 /A166))-
110I0O330332-"n1Xu isccoottttoonn
wet fillin g
Lasan M
12 space 0 & X
2 x 3/4
2 1/4 x 1/4 Baybestos
2 1/2 x 1/4
1032 mule yarn
wet filling
Loom #69 E1s3p/a4cxe 3CA6& K- 0.5
820 - 3055 cotton yarn
1022 zinc yarn
wet filling
Loom y/55
1229s/1p6acxe
C &K 5/32 ring
stock
1030 - 1 cotton
1033 - X cotton
wet filling
Loom //6l 12 space Fletcher
2 x 3/16 Raybestos IO32 mule yarn
wet filling
Loom #7Q
820 - 30# cotton yarn 1022 zinc yarn
wet filling dry binder
Loom #71
20 space C & K
11/2 820 -
30% x 5/32 - 05 cotton 'yarn
1022 zinc yarn wet filling dry binder
1
-3 -
Lggnt 2.
12 space C & K
2 9/16 x 5/32 ring stock
n n 1030 - 1 cotton.yarn
1033 - 1
wet filling dry binder
It&ojn ZL
12 space 0 & K
82230/-8
x 245 - 05
30>6 cotton
yarn
1022 - zinc yarn
wet filling
wet binder
Itoom $2?
2nd .floor
Loom $10
12 space C & K
! $ x 1 A _ 05
820 - 30/S cotton yarn 1022 zinc yarn wat filling dry binder
Loom $25
12 spaco C & K 2 x 3 /1 6 - 05 820 - 3056 cotton
1022 - zinc y a m
wet filling dry binder
yam
I&H 30.
16 space Fletcher
2 x 3/18 Raybestos
1032 mule y a m
wet filling
dry binder
Loom #LL
6 space C & K
3 4
x x
55//11 66
T ree wheeling
4 1/2 x 5/16
1030-2 cotton yarn
1033 - 1 cotton y a m
1032 - 1 cotton zinc y a m
1030 -- 1 cotton y a m
wet filling
partially wot binder
iftsaJS.0.
20 space C & K . 1 1/2 x 5/32 - 05
620 - 30JS cotton y a m 1022 zinc y a m wet filling dry binder
16 space Fletcher 2 x 3/16 Eaybestos 1032 mule y a m wet filling diy binder
Loom $46
.10 spaco C & K
3x3/8 3 1/2 x 3/8 Eaybestos A x 3/8 1033 mule yarn ret filling dry binder
`
Loom #32
4 pace Fletcher
5 x 5/16 RaybeatoB 1033 mule yarn
vet filling partially vet bindor
lafc Xloor.
Loom #33
2 apace Fletcher
99 x3 /41 x 1 no vire
1030 - 2 cotton yarn dry weaving
Loom .136-- yg.rp.z&am.
3 apace Fletcher
12 x 3/8 industrial automotive
1032 - 1 cotton zinc yarn
1033 - 1 cotton yarn
1030 - 1
1030 - 2 *
*
wet filling
vet binder
M r Velocities - laken with Anemometer t ixhsasii
yrldfenort Plant
Pratt & Hhitney Grinder - 925 feet per minute
Automatic drillers -- 1023 feet per minute
2nd floor - inspection table
nmchiwfl on north aide -- 270 feet per minute
south side -- 58 feet per minut
Th* following table shova the results of analysis of air samples
taken at representative positions:
I
)*
I*
/
(
m riZ mJi si
M, IH*
pi Ho.
iU t l on
Uour Aiar .Penop.led sapling
3rd >18311
1 hontdn61u Ioom 060 6A9/35 U .7
a fid n looae 470 O
49.5
M l m f t t ( 5S.7
$ >o5l*o<m Iosa* #54 od
S3.
0noM* ratilartrIria*#7t5ir f *
3S.1
33 Sow u #4
6/24/35 30.4
FAaritlllieoAn-s apfr PAorllt'i.clsinr,eflee cu*uf uplodr ltnten(rc1o3tolOietro4nlotst>rf
6.1 f
5.3 3 v
5.
4.7 V /
4.1
5-3 i y .
4
$.2
4.5 > 7
5*A
4.6 v / -
6.0
5.2
T/tvfi . turi
Astx.stoo
.
O
#
2 b).Q & * 3 At loo #O
6/19/35 46.2
At loo 4a*
0
61.4
7 At loo*
O
43.3
At loo Z7
*
39.6 '
10 At Ira* f24
7.3
u At law) .125
o
77.
l u
l1o0toH S t o m 01 and O
42.2
At loo* #46
6/23/35 40.3
li 4
AtatrlUraJMr aOtlMwebUbi O
34.1
ai tloavdalnrit'ononlci ranurlnj *
21.7
a
tala tt ti .
t/24/35 J2W
5.5
3.1 . 3.6 7.5 3.0 3. 9.9 ` 4.
9.6 .
S .l' .
5.5*
4.6
V
O
2.4 y / :
o
3.0
6.3
2.5 ir
a.9 . n
S.3 $< --"
4.0
S.1 jn " '
6.
4.6 %7
14 BAutl.I-rac*t jPf>- i -4 6/27/35 29.3 1UK22K ' 13 ( As>t1l1asfear*;'4Dlinjilnl g 6/13/15 35.4
. .4.5 `
* *
4
t.ft w
1.3 V*
f V 4*
AebtnV Aebrtto.c .
1oehonlooon 1eehanloooooj AMrior bolt 46rfotonnolAt fi not AvMrlo*r bolt
ttbaasiujfrtroro loto*r*tUbjlomPI art JO JrUsjr
Ee/rthtoiton . brailli >>V . ; V vvv
Ui notjiiiijffUwrm *Intwrrtlnlilnunn| '>ff. ir W/ A lo* la orsnhltyiinim
1 I4Rt ttlmj lf W 39.7
i r >tnr1j'lVnj| ism**
33.2
w *t )p*rp
/I *
$4.4
22 4t uri i2h'n* ? *
$5.4
2$ Cv*U*<wU.vn; Air * coj "
S.,1
ssoit et* u t L%
U OaadBopraaclklalrf blanrkpoocUa
34.4
U bU )
20 Ofrma tin fiorlr,litnoattirfmic tiitf
>4.
2) Sprtoloio;t*ooatolaarlintkemlckU *
44.4
foetal
t dBr*itnll>tn!torolvdotr iblol lprilla i *
2S.S
as Som oo #26
4/21/3$ 29.4
>9 Itrlafrdoirt;t 4Urutnltaboryake *
27.4
llatai
Oahtoap.n l air. mohn. *
3S.
*4 Creamnoni it r , ootirotto 4/22/3$ 97.4
27
O n o ra i o ir. hippies 4/21/3$ 43.9
b id .
JO K om i o utiIdo Ir
*
44.0
2.5 . ' 2.3
* .*
1.7t
l.A V
3.3 .
.i
.4
$.4
2.4
-*.< %r
m
1.3
1.1 i
;
i 2.4 i.
3.1 4
1.5 1
1.4 * 2.7 H
4
2 .2 , t
2.2 1 t
* ,
1.9 1'
1 .9 '
1 .9 II
. ' 0.9$
1 .0 .
0 .5
0.44 r . 0.90 %/
4.4$ 3
Urnkt*i! '
Ofoltcltlcrhi BUrnokt a t
, Cftleultnchg . . bUrfntki V*
/run10r9lnj) ojv ra"*>r it 4hTu*str1p by l? tn**h *0 ot>^ lelutli->nW W *I*lrr*ri 'nr 13J)t3ta-1c; . lrr*$ f*
y *n
yinme aUnriol*l XIneunUn*lunH#
t*?hWu*jt lr f1eOfOtlnUft*f*td ttOhlft
En/htAuat
tema sa a u rc s
Bi trokIaoUoip/oSrSt--andt 9 J1S..5144** ffbb . 14.7%810j (to u t) (oe t m Ute)
tf& zw m atan
S3o*rd fflloooorr -- 4/19/35 --. 4$47*3
bi1ut"sttttnMfHsteowlsarr
a* i/?t11fl/j}I-:I
1794%1* 9 mMfajilMHmi fatr
jg :
tai*
Olitelo - 19*. Bruto opoHdoht
lU.grrn uood t thU tloo otoroci* 71* ob.etoo nJ 2$* cotto.
S am ple A'o.
34 20 23 26 . 28 29 31 24
S ta tio n
RgXBSSTOS D IV IS IO N OF RftY3EST0S-fi-.WriA7 TAN. IN C . B rid g e p o rt, Conn.
LEaD ANALYSES
D ate of
S a m p lin g
Cu. F t. A i r Sam pled
M illig ra m s o f Lead per cu . f t .
a i r sam pled
M illig ra m s o f Lead per c u b ic
m eter o f a ir
A t lo o n #2 9 ; B u ic k s ta ffe d .04 lin in g
6 /2 7 /3 5
G eneral a ir n ear 63& U press fo r c lu tc h fa c in g
B etw een tw o la r g e k n u c k le p re s s e s ; woven c lu tc h fa c in g
B etw aen tw o d r i l l presses d r illin g r iv e t h o le s
6 /2 J /3 5 1
Sane as #26
A t P r a tt & T .h itn e y
T in ie r woven .brake
lin in g
.
G e n e ra l a i r m achine shop
6 /2 1 /3 5 II
* ft
2 9 .3 3 6 .8 64*6 2 5 .5 2 9 .6 . 7 .6 3 8 .5 -
G eneral a ir - s a tu ra tio n 6 /2 0 /3 5
ro o n
|
9 7 .6
. ' 0.0 0 0 6 5 0 .0 0 0 0 .0 0 0 0 .0 0 0 0 .0 0 0 0 .0 0 0 6 9
. 0.0-00
0 .0 2 3 0.0 0 0 0.0 0 0 0.0 0 0 0 .0 0 0
0.0244
0.0 0 0
0 .0 -0 0
0 .0 0 0
Lead In ta k e in y illig r a m s on b a s is o f ark-man b re a th in g 10 c u b ic m et^-s a i r in 1 0 h r. nav
Type of
Dust
&-V)
0 .2 3
A sbestos " w ./ le a d
0 .0 0
B raklin in g
0.00
C lu tc h fa c in g
0 .0 0
0 .0 0
0.244
B rake lin in g
II
n g/r c #
0.0 0 0 1
0 .0 0 0
B rake lin in g c lu tc h fa c in g
*
-7 -
.Qproarf-Alvaat& pf I33fl mass: .and1235 ucgX
Bridgeport ELsnt
Millions of Particles per cu. ft.
B d .H o o r
2320.
1931
Between looms #60 and 61 #70 and 71
Average of 3rd floor counts
If 1,380,000
6,100,000
(, 1,000,000
5,500,000 55
Cb 1,950,000 /v' 5,700,000
2nd floor Average of 2nd floor counts
.
2,970,000 If'
** 5,700,000
1st floor. -- ygrp room
( )
Average of counts
A,685,000 ~v$r 3,100,000 />
t '
='. .. -r\ :. \
':i V ^ r >...;
--o --
CONCLUSIONS AND KBCOHHENDATIONS - B r l d r a n n r t . P lw n t.
All of the dust counts in this plant show less than ten million
particles per cubic foot of air sampled. Trhile these counts are not considered
as dangerous concentrations, they are much higher than on the previous survey
made in 1930, with the exception of those in the warp room. All but four of
the looms have been moved to different locations since the first survey. A
check of the records, would show a comparison of tbo type of y a m used and rate
of production at the time of the two surveys.
Semple #15, taken at the inspection table on the second floor shows
the highest count. The concentration at this point could, be decreased material
ly by the proper exhaust equipment. The present system is not designed property
to take care of the dust generated.
Sample #34 shows the presonce of lead. This amount is not consid
ered dangerous, but it would be advisable to have the workmen at these looms
examined periodically for qny signs of lead poisoning. The only sample in the
L `,
Brake Department showing lead was sample #29 This is not considered a danger
ous amount, but does indicate that there is a potential hazard present.
v-J- 3*
i i f i " . ' V'
r:
T -** **
*
x
Size of dust particles In microns
Ao oo <XO! CLCS Q J 0 2 .
/ Z
J O -40 SO 6 0 70
`
Percentage frequency of occurrence of dust particles
9
93 9 9
990 9 3 9
9399
Size of dust particles in alerone
sop ro
i
aos qj 02
i .2
to
2 0 ~ JO -40 SO 6 0 70 6 0
Percentage frequency of occurrence of duet particles
VO 0 3
909 9 3 9
rs.t acd E U n t
The Stratford plant engages in the manufacture of molded braka lining, molded clutch facing and packing.
The molded type brake lining is made in two different processes.
4
One typa is m&da by mixing asb8to8, rubber, lithrrge, mica, whiting, sulphur,
zinc oxide and high test gasoline in a mixer. This mixture is formed into sheets by ordinary rubber mills with heated rolls. The sheets are cut into strips for brake lining.
The second type is made of a mixture of rubber, asbestos, lith arge, sulphur, zinc oxide and resin. This dry mixture is made into sheets by means of an hydraulic press. The sheets are cured in steam-hsated presses. Strips for brake lining are cut from these sheets.^ Both types of lining are ground to width and thickness on Gardner grinders or Blanchard grinders. The HrHng is-formed into arcs in heated presses and holes are drilled for rivets on automatic drill presses.
Molded type clutch facing is mads from asbestos board. Asbestos ' .and water are mixed in beaterB to a pulp. This pulp is made into sheets on wet process machines. The sheets are dried in ovens and rolled to thickness in calendars The large sheets era cut .into strips from which the clutch facing rings are punched. The rings are impregnated in large tanks. Different speci fications call for different saturants. The rings are ground to thickness on. Blanchard grinders. The inside diameters are ground in internal grinders and the outside diameters are ground on external grinders. Rivet holes are drilled on automatic drillers. Tha finished clutch facing is then inspected
-1 0 -
1 %
before packing for shipment. Shoot packing is made from a mixture of asbestos, rubber, litharge, whiting, sulphur, zinc oxide and high test gasoline. These materials are miked in closed miaers. The net mix is nur.do into largo sheets in mills with heated rolls. It is either sold in largo sheets or it is cut into gaskets or rings on punch presses. The vapor arising from tho heated rolls, due
t
to tho gasoline, is collected by hoods and pipes and reclaimed in two large con densers.
The following tables show the results of analyses of air samples taker at representative positions:
>
4
4
SS ******** anifclJ fii KjifcS^AJUihirTi. iyg.
iuetiuii Sua.
UarU U .
IUUm ttuoaptf*U ii 4(1r.IcIaIp. U# heutr.mlt1i1l*.uipr#er fteKeini*lilltteiO***,U1!rne
eaplrt plaernat.ttoe1lt1iet. 4ellf uter,
lu ii' .........................
1 4t1oci*mlfirluri u i u 4/.J/39 *9.0
4.9
44
t fallltMirfll4lUift4*W4 UlH( * * 49.3
>.3
9.1
> ttlokte* tiacitu #9 udite! * 44.T
3.9
3.9
4 aQilmNHh I)iir1W,1UHmU * 90.5
2.4
24
5 t1u90i7a(ektilt tMu hAiil
4 .1
1.0
Ite
4 lt(eirU(hU( ifnbllwUiftrtMfillTiiyildtiwtirt * 4.9
#0.0
Ute
fm nur
f O|iMnmiimrniihMaUT*U(kfnIMmb f * 42.9
X.
14
1 #4S35e43t9*taOet*ar4teal3Uel0idiaa#etolcte * 94.9
3.
34
19 OCiImmUimI cUm, M(Um*wa h ip 4 9)4
Ite
1*1
Iti* U4*
li 41 Mi m im i #1
, 4 94.9
*4
U9
U IAaald9f,llMMflMit|iN H(IrUl M*tMMMM 4 144
44
94
1 9lumhto<4UmMMllMi UihMul l/W /IJ tolte
14
14
Ut M ilm
u OtUtUntaitriihUbtriIfr*r Uf iktoliiiIlMhiUkr* 4 40. * 1.
14
MM M lltM
a Caf mhicriihailrI*tel1ami*UM 4 40.0
1.
1*3
u QfucairnttietiIrf*ecIi*dfHuU M 4 494
14
1*1 -
Otte# Itela
ti h/ ;twn iii#(4M. irittritiiri 4 494*
14
1.1
UhuUi im i
u * 41 IUmUi tritu A 4 194
4.9
Ite
tuteli iui$4 1 tUeiitfrtiatlMJ uamacUUaai ^ter 4 A 4
uo
0.A
H
irte UMti 41 Cuciateli rlater
4 414
14
14
latte IWlM a tetiM i > d a l arter* * 444
u
9.9
i t 4u1kalaMtet#e4l9lt 4rtU fteM 44*f`
24
24
U(UtoUe,cirrrtetev.eIft. eV1w4lUl***U4m^pUae(ir *f elr
" * 0.000 0.000 0,000309 0.013 0.00041 O.OU3 0.00224 0.000 OteOO 0.000
oteoo 0.000 0.000 0.000 0.000 OteOO
-
-
*
0.000179 0.01(4 0.000 OteOO
* OteOO 0.000 0.000 0.000
0.000 OteOO oteoo 0.000 oteoo 0.000
1UU0*ea*4lrU.1l4i*\rjir*l*eiei lpurU e10f iitrellwi i*bUrereelMe(relr
0.000 0.1* 0.US o.to 0.000
4.000 0.000 0.000
mm
-
0.U4 OteOO
0.000 0.000 OtteOO oteoo 0.000
i 4tie4ilrtleUAtottM
4 414
14 4Ma1lttetoeiMtlei*MtlH3t>eaafltr.Ulte 4 404
u 41tIeitletemnoi#triade* 4 3*9
a 4t1eilHteerftUelHrite* * U*3
IT 4a*1clialat*arAtt4l rlM*r
4 39*9
M 4M1ttleaMtor#t1e4l4i u t e
4 4*4
a 41tofftteee<ai#*tl.utetefeeUt - 4 994
a tortiateev* #3ileteM4iete 4 42.1
ji 4C1rl(lilMU,ihwtekalixU*n*tl* tAVW 44*#
a Uk WllM1Uf M(MMM . * 19.5
<4
M *
1*9 * 1*9
0.000 0.000 oteoan oteu
U4
Ute
--
lite
9*9
*
4*1
9.3
0.000 .
Ite
1.9
0.00002
14
14
OteOO
Ute
10.3
0.0029
1.9
14
0.0000
14
1.
6.069&4S
lina B miifU
)iKm,iwura o.n fv jMo..4eut<nWo,, ti**D
O ff rUle, frlMeri, .Kit Fi
*
0.000 0.029 0.0 teli 0*01)2 6.02H
,u lf"r
OteQO 041
**
0.009 6.29 * 0.000 0.99 0.192 0.2M
tbierulei te n ti
--------- . . . . llWKM bflUin.mt * liltIttniotir,Umeite*lli*re eie* ili nmetn te*.r
lUeitee DO
MiiUi AfiWbmraOUim rmirHtWaebffUflta*atrimk
tUieuthnteeru*i tote tw altere aeer
,*
lOllUI torto teert Clvtte Itela rlri
TeeriatelaaltoUUUn*i toeura
teleltitiMf*e1cmi*; 5 aaata 9 *ea e toniti
tette* 21*Mna ieUt )i Ctoicato* dea* Stette! apftoa laaa lit e Uniii
Citioato* de* bkewt ip iie
11 etoerrttile uldatiter ittorlipe
a Stette! prtoa
tirteakle* . o~
tteaael totoo a" a
t
a a
CitIout t u . * tUeaila a ;
F.8. Mtortel
fiutlye*i*e,,reF*.Jrf.ef niMrnteUt*erttUelln*UteiIltii eetleretaee*teij*di bU til irida
4 1 .M * te*! (**
-1 1 -
Comparative. Bata of 1930 Survey, and 193*5 Survey t
Stratford. Plant
1930
1935
Cincinati grinder Filling beaters
655,000 529,000
1,4-00,000 1,400,000
Air velocity readings - taken with, anemometer
Fibre room - pulverizer - 590 feet per minute fibre opener 1450 w
Blanchard grinder #4 - -
590 " " 1514 w
" (right side) (left side)
. Brill press machine #70 - -'571 *
Internal grinder machine #102
large opening - 1111 " small openings 434 n
v n
" n
External grinder machine'#105 200 " n "
Sander machine #92
743 " " *
t
4
I
*
F Size* of dust particles in microns
r
frequfncy of occrrenc/^of afnt^parcles
r
*
Size of dust particles In microns
0.0/ 0 05 OJ 0 2
/ z S? /o 2 0 JO 0 SO GO 70 6 0
*
Percentage frequency of occurrence of dust particles
GO Ob
'JJ 0 9
92b 9 3 9
-1 2 -
' ........'
._________________________________
"
(
`
CONCLUSIONS AND RISCOM.IiSNDATTONS - S h r a t f o r c i P l a n t
Sample //6`taken at tho fibre opener shows a high dust count. This is
accounted for by the method of handling the fibre and not t'na opunor itself.
The fibre is dumped from bags onto tho floor and then shoveled into tho opener.
The fibre is carried to a hopper above and then falls through a pipe into a
truck which is located about six feet from tho opener. The operator stands
between tho opener and the truck and shovels the fibre into the opener at the
seme time that it is falling into tho truck. Tho dust concentration at this
point "could be decreased by the proper handling of tho fibre.
Samples #2, 3 end 4,show that there is lead present in the air at
the88 points* While theso samples do not show a dangorous amount, it would be
well if the workmen engaged at.these places were examined periodically for signs
of lead poisoning. Notice was taken at tho time of this, survey of the method
of
ing litharge. This material is handled carelessly as it can be found
#13 lying on the floor in the room whereI it is weighed and around the mixers.
Sample
shows a low count. Three men were engaged in filling the
beaters* Practically all of the material put into the boaters was waste asbes
tos board. Very little raw asbestos was added. No doubt the count at this
position would be higher if more* raw .asbestos fibre were used out of tho bags*
It is recommended that the bags of asbestos fibre be stored in a room isolated
from the remainder of the plant. This would eliminate dust gonorated in tho
p<Hng and unpiling of these bags in the room and exposing more people to the
dust'than is necessary.
Samples #15, 2J>, 28, 30, 31 and 32 all show that lead was present in
the air sampled. Sample //30 is the only one that approaches a dangerous amount.
-13-
This sample also shows a high dust count. The high dust count at the two Blanchard grinders.#3 and 4 is due to the method of handling the brake lining during the grinding operation. Thi3 lining is the P.G. molded type and a
* number of strips are placed together for grinding of the edges. After the
edges are ground on one side, the operator blows off the clinging dust 7/ith an air hose and reverses the strips to grind the opposite edges. This type of grinding should be done on the grinding machines designed for this particular work* It was observed that a great amount of the dust present in the air is caused by the handling of the material after grinding. Dust clings to the individual pieces, and when the stacks are moved about they are not put down carefully This results in dust clouds arising.
Samples #25 and 26 show high, counts, targe size brake lining was used at the time these samples were taken. It was observed that the exhaust hoc d on machine #105 did not catch all of the dust from this type lining, fihen pmail^T. sizes of lining are ground on this machine the hood seems to catch most
of the dust generated. The hood should be changed to take care of all sizes of lining ground on this maohino.
-14-
HEALTH HAZARDS
Asbestot? dust gives rise to a pneumoconiosis or fibrosis of the lungs
which has been discussed in the previous report mcde on the vsbestos industry.
Developments in our knowledge of asbestosis are continually taking place and a
summary of any new facts discovered will be added to the general composite report of the asbestos plants survey which is to be brought out later.
Mica belongs to the class of materials in which silica occurs in a
combined form known as silicates. Little or nothing is available in the
literature with regard to the effects of this dust on the lungs, though it seems
likely that it belongs with the more mildly injurious dusts. Our present know
ledge of the effects of the silicates is meagre, but work is being carried on
in various quarters in on attempt to determino their classification more accur ately with regard to health. Experimental investigation of mica dust was made recently by A. Policard of the University of Lyons, Franco.^ ^ His conclusions from observations on white rats were that these dusts are noxious to the lung tissue, resulting after a time in changes in the cells and in phagocytosis and
producing a mildly chronic fibrosis similar to that seen in silicosis. Mica
particles grouped in plaques were found in the alveolar tissues. With his
conclusions regarding the theory that sericite is the chief factor in the
causation of silicosis, authorities in this country cannot agree, although the
matter is constantly receiving attention.
of Lead)
Toxicity of Lead in Rubber Mixing (Litharge - red or yellow oxide Compounding and mixing are the most hazardous processes in
rubber making. If these processes are properly isolated from the rest, compara-
(l)Policard, A., The Action of Mica Dust on Pulmonary Tissue, Journal of Indus
trial Hygieno, Baltimore, Vol. XVI, No. 3# May, 1934, PP* I6O-I64.
-15-
tively few workers need remain exposed. Lead poisoning is the commonest of the industrial intoxications. The
i ' toxicity of lead`depends upon a number of factors such as : the form of lead taken into the body - vapor, dust or solid; the solubility of the lead compound in human tissues; the mode of entry of lead into the body - inhalation, ingestion or skin absorption; tho extent of exposure; individual susceptibility which is heightened by numerous conditions particularly by previous attacks of poisoning. Among the most readily toxic of the inorganic lead compounds are the oxides, the carbonate, the sulphate and the chromate. Lead is a cumulative poison and, with a few exceptions, industrial lead poisoning is usually a chronic condition caused by the inhalation or in gestion of small amounts of soluble lead over long periods of time. This process of poisoning may go on slowly for a long period without manifesting any of the characteristic acute symptoms. Lead inhaled., however, is far more rapidly and purely toxic than load ingested, since it reaches the blood stream more directly and comparatively little is eliminated uncibnorbed* There is little agreoaenb in the estimates made by various authorities on the nrirdmum amount of lead which can cause poisoning if taken into the body. For practical guidance, however, it can. bo assumed that from 1 to 2 milligrams taken in daily over a period of months or years may cause poisoning. A number of factors also enter into the estimation of-the amount of air breathed by a at active work during the working day. Ten cubic meters of air in a ten hour day is an estimate which very probably errs on the safe side for the average workman. On the basis of these calculations, the lead content of the air of workrooms where men are continuously exposed should be kept as low as
**
-1 6 -
0.1 of a milligram per cubic meter of air or* elso strict measures for protection
should, be installed to prevent poisoning.
The symptoms of chronic lead poisoning are many and may manifest
thnraoolvQB through tho giifitro-lntontlnnl tract an In the familiar "loud collo"
or the neuro-muscular system or both. Among tho symptoms most commonly noted
are colic, metallic taste in tho mouth, obstinate constipation and loss of
appetite, muscular weakness, particularly of the hands and wrists, neuritis and
joint pains, loss of weight, headache, dizziness, nausea or vomiting, gastric
distress or fatigue are among tho minor symptoms that may or may not be present.
The principal diagnostic signs for the detection of lead poisoning
. /
in its early stages or of lead absorption, which is essentially pre-clinical
poisoning before the onset of symptoms, are ashen pallor of the skin, tremor,
lead line on the gums, stippling or basophilic degeneration of the red blood
cells, homatoporphyrin in the urine and mild secondary anemia. Other abnor
( malities ia the blood which are characteristic of lead poisoning are polychro
me tophilia, changed relative proportions of lymphocytes and polymorphonuclear
leukocytes, Increased mononuclear cells and increased reticulocytes.
Repeated physical examinations should be made of workers exposed to
load at fairly short intervals, of from two to six months, depending upon the
severity of exposure. It is important to prevent the occurrence of lead poison
ing, since, even though it is not often fatal under modern conditions, it fre
quently results in premature development of chronic degenerative conditions in
the circulatory system.
The physiochemistry of lead poisoning and the treatment to be pursued
(2) ^ ^
(2)Aub, J.C., et al, Lead Poisoning, Y/illiaras and'Wilkins, Balt. 1926, pp. 265.
-17-
associates at the Harvard School of Public Health and by K e h o e ^ and his
colleagues of tho University of Cincinnati.
.T Q .xj-.Q ilg o >.V .8 r io iia S o lr a n t s o M P l a s t i c s
, Benzol is by far the most hazardous of the solvents commonly used in
industry. It^ has been established that the maximum allowable concentration for i
prolonged exposure is 100 parts per million. Because of its recognized and very: (
soricus danger to the health of operatives, its use as a solvent in spray coating
I I
operations has been largely supplanted by less toxic substances or by its less ;
harmful homologues toluol and. xylol. These substances are not necessarily less
dangerous to life if breathed in, but, because of a lower volatility and a marked' odor, they are less likely to escape unnoticed into the atmosphere.
More- \
over, they do not damage the blood forming organs causing chronic permanent
injury to health to the same extent as does benzol. Solvent naphtha derived
from benzol is a mixture of toluol and xylol and in the same class with these
substances with regard to health hazard, while petroleum naphtha is classed with
benzine, gasoline, the chlorinated hydrocarbons and with the alcohols, acetates
and ketones, and with which severe poisoning is rare. Whether or not these sub
stances have any action on tho blood is still controversial. Usually poisoning
by them is of the acute anesthetic typo. Tho effects due to exposure to heavy
fumes are headache, nausea, dizziness, blurred vision, mental confusion and loss of consciousness. These effects generally disappear fairly quickly in fresh air* Chronic effects from prolonged exposure are less definite but similar,
with muscular weakness, tremors, and various nervous disturbances. Of the alcohols, all highly soluble, methyl alcohol or methanol is
one'.of th*o most toxic to human beings when inhaled, inasmuch as it is not oxi-
dived iq the body to..tho .same.,.extent ag ethyl alcohcl.TMck J ,s.othorrl ihJ2fi2Jax&
(3)Kohoe.RA., Thamman, F., Cholsk, J., On the Normal Absorption and Excretion of ;
tend, I-iV, Journal of Industrial Hygiene, fopt. 1933
;
-18-
Some degree of tolerance con be developed to the anesthetic effect
of tho alcohols, particularly ethyl alcohol, probably duo to acceleration of
the normal rate of oxidation.
T/hile methyl, butyl and amyl alcohol are increasingly toxic-judged
by thoir respective v,5.r vtly poisonous actions, this property is offset, as
far as thoir indu; -.-.' - aspect is concerned, by a decreasing volatility and
t
solubility.
As is the case with benzol, the toxicity of methanol has been blamed
on its impurities, but there is ample evidence of a sound nature that methanol
itself is the chief toxic factor. The effects of the vapor, accumulating as
it readily does in the body, are directly poisonous to the nervous system, and
have a special affinity for the retina. Large doses cause prolonged coma,
U ) blindness and death. The m i n i m a l toxic dosage is not veil established. Hender-
son and Haggard quote Loewy as putting it at 200 parts per million for ex
perimental animals if inspired over a long period. It has been recommended that
the concentration should be kept below 1 part per 10,000 parts of the air, or (5)
100 parts per million. ' Methyl alcohol, in addition to its toxicity, has
an irritating effect on the skin.
Bokolltfl - forjnidAehyfla Jiune.fi . Practically nothing is known regarding the possible effects of
bakelite dust on the re%piratory system. The phenols in its composition might
be potentially harmful if exposure to them in the form of concentrated vapors
was sufficient. Cases of poisoning due to inhalation of formaldehyde ve.pors,
except by accident, however, are rare duo to its extremely irritating effect on
tho eves and nose which.3isnnllv_.o.aaag_^flr}aa>s.t-Q..rcjgyg-- thpjijisiynsJlrPiO-ths---
(/,)Henderson, Yanuell, and Haggard, H.V. (Yale University), Noxious Gases;
Chnnlorl Catalogue Cp. Inc., N.Y.C., 1927. P. 157.. ^International Labour Office, Occupation and Health
Brochure
No.
55,
Geneva,
1?2$.
I
-19-
r*"
fumes before injury occurs. Concentrations of formaldehyde in excess of 20 - 200 parti
per million may cause symptoms.'
In one case studied by a factory medical inspector in Holland marked (7)
nervous disorder Kith strong somnolence was attributed to such fumes.
Skin affections due to bakelite are of frequent occurrence and ore
popularly known as "bakelite itch". The face and forearms ere most commonly
affected in workers handling these resins. Skin lesions are especially prev
alent under conditions favoring perspiration. They may be avoided, therefore,
by provisions for good ventilation and by frequent washing of the exposed skin
in alkaline solutions* Unusually sensitive persons should be removed from this
type of work*
L infififid jJL
In addition to the danger of spontaneous combustion, linseed oil
when heated gives off irritating fumes of acrolein. No chronic ill-effects
have been noted from this substance though it is irritating to the mucous mem
branes of the eyes, nose, and throat. ' The addition of resins to the mixture
gives rise to volatile ethereal oils which have caused headaches, nausea and
even stupor. Although Dr. Bnrnos'( 8)' in a study of linseed dermatitis did not
find the pure oil as irritating as linseed cake, dermatitis or infections,
especially of the hands are common in workmen who come in contact with either
(9)
of these substances.
Workers showing hypersensitivity to the oil may have
to be removed from the work.
________
(6) Sayers, R.R. and Dallavalle, J.M., Prevention of Occupational Diseases,
Mechanical Engineering, April, 1935, p* 232 (7) International Labour Office, Geneva, 1928, Occupation and Health, Brochure
#115, Bakelite. (8) Barnes, M.H., M.D., Linseed Dermatitis, Journal of Industrial Hygiene,
Vol. XIII,. No. 2, February, 1931, pp. 49-55 (9) U.S. Public Health Service, Treasury Dept., Hash. D.C., Public Health .
Bulletin No. 215, Skin Diseases in American Industry, 1934, PP* 41-45.
-2 0 -
S t iJ l lS5L2S fi
In addition to the toxic properties of tho substances handled,
occupational skin disease due to rubber compounds, to accelerators.and anti
oxidants is very common in rubber workers and in those exposed to the above
solvents and'oils, especially those derived from coal tar products. There is
attached our booklet entitled "Prevention of Oil Pimples" which describes some
of the protective measures with which these skin troubles may be decreased.
One of the most frequent causes of dermatitis in the rubber
industry is hexamethylenetetramine used as an accelerator and paraphcnylendla
mina or similar coal tar compounds. A one per cent solution of "hexy" is said
to be sufficient to cause dermatitis and in hot weather skin trouble is almost
inevitable if this substance is carelessly handled.
It is not, perhaps, sufficiently well understood that continued
exposure to certain of those skin irritants may develop a eevsitivity in workers who did not at first appear to be susceptible. Once dermatitis from
"hexy", for instance, has occurred, the individual is sensitized to the substance and, much as with poison ivy, is unable to tolerate even slight exposure there
after without skin outbreaks. Heat usuelly quickens the reaction.
Protective ointment -containing alkali has been recommended.
4t
'
Park, oily-skinned persons are usually more resistant to the
irritating effects. Those having frequent outbreaks of dermatitis or those found sen
sitive to these substances through patch tests should be transferred to other
I
occupations
- <r -hr,.
-2 1 -
Protective work clothing with provisions for changing it and good
facilities for washing, together with tho enforcement of rules regarding persona]
(10)
cleanliness, helps to prevent both slcin troubles and cases of poisoning, Chrome.
t
Chrome compounds and the health hazards associated with them are dis
cussed in the accompanying booklet "Protection of Workers Exposed to Chromium
and Its Compounds"
t
...
(10)U.S. Public Hoalth Service, Public Health Bulletin #215, Skin Hazards in American Induotry, Government Printing Office, Wash. P.C, 1934, PP* 1-10.
I
\ *
fiS * g g a e ^ iK x
fir*3# 2
a
A q*zcA ervay of cafe e534fci#* 4a ib tlsviIts yless cf tbs
f *8* i i t b s i t o s f t sbb** f c i v ls i c a o f ^ oic te s s C w S s a tts n e 2 5 5 * <saa e t i s o
j^ ril 26 17 18# 88 os$ 29 1999* 3&U 1* crrjlcsa^vsy to tto acrwy crr>*
du)t4 itt February Q98 ci tb etMtfl* e t ccsjltes ct3 esrdysi en lh$ e-css
4la 4ft* firs t fff*?*
i
t h e first e a m y icelcicd $ljr fissa* ejsyfcEcaio iorotvina t i t i l a
^retidas borea tbi ta rn ; iettefis# ctU ojcrtrrc^ of tie ptaifc*
Iba prottsoos la t trepasfatica t a s t o n i * rsls# opastetat#
Irak ftsaft ttawa fcsaa* si talfitcs* qeiroicsr cpiolicj# 3 fcrtsi olstb cj&tjcs
pftrtaeats er* tb* a a e t tfca lisa of fi firs t csj-roy* tb? sest
ot|jmat fcu est tetta tessei*
9te ftllsaties tabla t recolta of ttsat canto est c;^:;A*isfcAr -- i
1st #f ite t*> m m y
* *. (
JL4* iSBCSTOS M a DIVTSIOMQ IUI3ES?9S^mt?rAI<. TOC. UuhMlA.il.
1 toatopU.
lu ti
toAUt
\
tu ru a u a avim anr, am* a 1 tforootteodritaicctoolrc*popuipr V W )3 dotTootaertln flb n calo t At %l #39 - M t w p m 9 te tm a oteoori A aid #2 m
4 tAteomaotond.atIodnptfolottaomtrootrepdpioar. m 5 Faldoour lttioila tfetAotoeatoetetosooro 9
ad atlloal pour 1A1tedlaootposrMcr ad of m U 9
T Soaaral olr la proponilo 9
At toppor af alaiac plater 9
A0i4f .OFaat,plod
30.0
37.0 1S4 9.1 *9.0 ao.s 22.0 ISM
Kilplianrn*CuA. tFtto.rtici FloUcaUnUiiltai>1f0toarlctircoino' Tojpfo
A ir Soaplad
lailpl(o1troSot*ut3of.tol#ft4td. issetar toot
Kfltoftrk
ta
3.1$
.Aoosbtteosoto SUt6ockop2o2e1lol
30.9
17a
04
ita-
33.7
2t.O
30to
2SM
a
lobootoo AMotietoetoo
FOrnolyp.lotooapil.a #S2te, toeaml aflabaro Octolaoosttaletslosi , eflmb rioN Throo aoa '
1U
.$
Aoteotoo Caooora.oyao,r tfelbltnp
fro eru ter
u .a
Ill
Awottleooatoo
Cootor of rooa* V
2U
ua
Olamc aaolxat,urfoork
flrootas tfelopopor r
ftUttooo aUrrotnrnoccho*aoAOUftlt(gtkr mUla Pthorlovopaotdino1piloor1t9at.os9tpiaill.aU(11l99ta330$p)oartieUl-.o1r3-po(Hr19mI3to0.o)f3pt7.o*rotilcriooappolorde.a. f t. olr. 9tetolaloiioljfoclaiaoldfltnr fmtoUrUdu(i19fr3o$) $tb0*la-d-epUo9rt3a0s)si47*te. tto 36* #10j.
\
: !
laaap. la
Itatlaa
Saaita 1AClro.SFaatp. lod
Stapling
CAM PUS \ 9 A2b,to2ttaaadkrai-lcaoafarfdr#a1i,aOi apt. 1/16/39 0 .0
10 T3#a?tadoiaaliohiaalrtiaaaCa acpair.ta2. 20.) U aaaatttaaapaaaarrdaattaa#rr3'aa1yaadbaila#tl3sa2aa 310
1 a ' jauaat alaiataarttaaataeaka #frUa* 1/17/JJ 94.9 `abllaalsaalaptiadeatrahraadtabaaa bias
12
1
uataattalaa7aaaa,aCdaradpat.#p1)a,raaatdaaer2e1adi/li/3S
22.9
1
2f2loAor.ta3sk) a1rdaaarrudsraaisaolac 12A stock
,
: 19 saaataaadadalaaardidaa#i7aadddiH 10.0
astaad aat frac aaelastra
U 1
aatadartaa#a2a5apaaatdradta2a4r#1la2aiaataaladla19
300
1
1 aaapdaatra#aa2at7aaraaaaadsidrk2aa#i2Ua0aaardaladalap21artta1iar/1al7ly/99 90.0 m im i aad ashaiatad
Ullpaassr Cefa.Pfatr.tici Alr taaplad 4 9.0
' 13.7
iao
140
14.7 %
960
ata
M
laH*iltaas*saa1i0Paatertrieeals* la (raatoat dlasatar
Atpaju>it
aaarka
par cu. it.
7.7
leaottatsatao*
11.7
1aa2c9loaload-aacderdaaxbauatad
14.0
.aCdudhsotpaaarttiaalleylMaaxdhsuat-
##3312 -- 111360 aitpaaccklal
190
thliasdialaarssrpasa aa
uo
Caaadrdaxphaasratitaadll;yapsacriaotlasre
caartato(aupasda ustardiptr aaeltaaa.
3ia
Oapt. #3. ucead ilaar
210
t Caaadrdasshpnauratitaadllty 1ancealradsase
r1satamccakirnderu2s2a1inatae6k0/10
7.9
V 22t3oc1atardltao1tmaclaa1nrdiacraurd6m0ri/nu9em -
la 221 tota
hAthlai UranrankoawUf iattartstUttaUtnhaatailiUp tUr u.9u5 ti tlialia1s9)p0amrtiisi7*.7paai*lllaafpt.artiarlaaaaplad.
par m tu alr aaaplad.
im p
A
o
SamMop.le
Station
Doafte iClru.SFamt.pled
Saapllng
SPIHHIHO DEPT. tL. 2nd floor 15 BtwetivsatianngepIereedearnad 4/16/35 20.0 yarn, 2 aen
16 Banedtw1e0e2n aehnaleraa #117 e
27.5
operator work
17 Banedtw1e0e5n awnhleeraa #104 9
20.0
operator work .
18 aBnedtw1e0e7n aabnelera #106 m
20.0
operator norka
r\
Billiopnasr oCfu.PFatr.ticles Mleailsliothnasno1f0Paalcrtriocnleas Toypfe Air sampled in ApgerierraSctanem.stpfldetd.i_sa_s_te__r___D_u_s_t
e #
Remarke
20.0
17.0
Acostbtoesntos 1M6a3c,hi1n6e2s,#116549
222219 sattoocckk -
29.6
25.2
m
12.1
10.5
m
e
17.6
5.0
h lit ln humidity 28Jf. The m ra p o f these counts la 19.9 a illlo p w ilc ln per cu. f t . a ir eaapled. . th i average count la t t li depertaeat la 1 9 9 waa 2 .7 2 a llllo a pertlelee per
ea. f t . a ir sampled
j
/ i
!
i./*,s; *
IU U m
utf
Uapitg
BAH SO I <MUX A)> P P t. *13 30 <h1tM7 N l i w #3 and *23 1A7/35
29
a*- as
i
r
as i
1
Aaft Uipmrn#t1ir71! paaltlaa *
ZAaSalaalia#1b9ataaaaat nlacmeaIh *
Za
fU
ahlaadlalat e
, t
maadi
tlaioaaaatf
#12
aZaaapilaae<tleaataaaikbreka Ualag
110r.Srata.plad 90*0 29*9 92.S 29.0
90.0
KllllpoaarCaof. Pf ta.rtiel Hloailllethsaaao1f0PalreUnealai trojfa U r Saaplad la (rapaatracaot.dflat.aatar biat
11.9
12.7
AMaibtaeatoa
U .
12.4
Mi
7.5
1
7.9
6.2
. *
u>
3.2
lUiarka
RIloaidaIn;bgaratotteak 2a2aa1 tuack bProankt*iac l2l2a1lagtack #a3te3e-k 221 #at1e9ek-310 f#tm2Ue6k-adlia d#is7ry'.-ad2w21a21t teck AcrweUcwatpaWrtflaclalne baarxpubaatahawe**t -
'
1MThfcaaaUttaannncchaaaaalTadalttahytaat(1aa9t9u}a)onItTadaIlpaa-r1ta0a.1(a1t9a9lla0ll)i1aT9aM90paaaratle4l.9a6a faArliloa. pfta*rttleiplaaaapaparled>.* ft. air.
m
\
*. * *
a
*
aa
* *a \
0
* * > 4 a
t
r
o
SaBapol.a . i1
Station
SDtaoapftaling Aciur.Srata.plad ,
gam nau m n & A m n B i
27 B2 aatnadaa#n3loaondaa4#%1baronadd 4A7/35 * 49.0
looaa A not naming
24 Acltoltohoaa #22 and 24 a 26.0
29 AotalroinogaA8O90-dooatht a 22.0
3 pip for date* faolag
30 B#6a5ta7aaanndta65la0tara
2 4 .0
31 Bataaaa tvietars a 26.6
32 B#3ataanadan4apdoaoplatr.a6 a 20.0
*
!
Mllllopnaar Cofo.Pfatr.tlelaa lMaallallothnaano1f0Paalrotrloealaaa Air Saaplad In graataat dlaaatar
iDnouaffac
* * a
pMar eu. f t.---------
Baaarka ,
0.0 u.. '
7.55 . Aeaatbtaoaatoa fAoirr-hiruadtadrlfajrplnragp Dapt. 10.
16.3 *" 14.0 . Aooatbtaoaotoa #a2b4ovaatfrp#2v2atdwipit.h
10.3
0.0 .
a v2a1r0p-p2a2a4aanaixth,rough
634 aanlsioa
13.7
** 11.0
`a 2 voaaa dapt* 7.
10.0
15.4
a 2 voaaa dapt. 7.
25*0
21.4
a 6aavchoalaaaaa, dboloavtaon
oaofafdvalathfacaarad.board
(U U Tha
t t
lT* m
i
h |
o i
aid of
ltthpoa(1o93e5o)un4ta1
*is---1-5--*3(159a30t)ll
50*
lc a
p
a
rtlo
la
par
tv.
ft.
a ir
aa^plad.
Tha avartft eouat la `this dapt. la 1930 m 2.35 alU lot partlolaa par m . f t. air aaaplad.
X
fctiQ gs im JB m sg w ^ g g a
tfeaj:ut ti p lu l
I
o
.tU ftttf asi eata la tu ajciaalsf tp v tszsb e n cash fcitfct* t t a *Um f tU lir a i isrn r. fhia y V attrifcotc U pelletica f th> l
O 4 ( m U a n ila * --chi-- 1 * W U ih t m m a t d U t i i U kedtty* A
H k M ltf tta*nM rdM lU A n* t t ip it M M U n iM it it t it t B M f t t i t w w y ta l ih* n u i f fvofiastlea
I
Xi la m o a n d ii tu t ih ip lo le j tip q rt :U } U sU td ir a t t i
M fiiil iaptttawW A baUUJrlBf ij it n haald h iestsUeS#
t u a im fi ia ti a U la ih asl&s partirsi i n kl(to> Usa
tU -- f U f in i n m f A task f tiw n a i i i n U h tti graU f
U n and a i ite ita f iha *aa mnrays aai ita n u r jnsluttca# &* *1/V U u i <rt|i U u n i m a U U fftittti la n ead ai tta tac pgm trf
Xi i l raa-- tofai t u i aussi HBlpaast litUrr U t u t la ^ n * , f N a i iU OhoUtUa lttt, U U rtiU id a tta wrSlat aachl*** l i u
<U H U m y iill la t u m ri t u hrmll U aaUasUi
i
'...
e -
,
. ;
..
ii i
4
mm
nacfssgft
fn l|p w fb n lH U a tc | ttl Os* tjp * la asio Crea oros m w w k w d i * f M a tte l th o t e l i tv u ta n M la sa m it i o r a rib V tv sslaU sa pa catila# to op oclflcatla aa. I h if m m i h b iM p n ttu r n
-- Arri.. ZT ttqr m a rti a lu t e i m i n i l i tfar# ss est to la a c t t k f lw M a it m d . A u d r a i* U n ah*?* a a la ta rea. .t&sy aro m a i a tho U M a n iM n iia liln iM u ara m is i o r fesche! lc te Un i Sho# n to ip i tte t* ^ fie M or d lp u tW
Sho a ioood tjrpo # f hrsks H ala la tho z tn te i t^ * Sfato ty j* la i n d i l i < m o a ix iw o o f otiwatoa Sfar U tte r n , oelphcr, siso all ohUIa aftao ad atofcor i l t n l n i la fia o lla o Shla n i la tero la p o i la to oo h y in o llo yoooa aad lo strado torto# a lo la to Ics# m m it r lf j Sho a tri oro m M la h u M frotaos* Shaf aro m a l io ita Ihlofaaoaa ta l l ti M iro * a t lo m sa hocto a a a iro la . lo lo a far T ira to aro i r l l l c i a r y o a h ii la ta th. Sfa saia aro to to ftw il.' Sho la la la to ta la ip o o tc i aad n M Sfar t t lf iN l*
fila toh ita lo la sia roo adbottoa lo to s i a rrio hacia Of too to n to . ho o lio a ia th lo ta l la to a q m aa hard aao. t a lli
ria oro to t fin a fhaao aqoaroa a fto r tosar haoo hota a sto ro to i 1 as oaslalaa
a a i rladU Sha ria # aao acato la h f toi p r a tta . ha# aro to ta rosai to too totohoaoo fila to ti. lo lo a aro tr illo la to tooo oa #*a# d r ill fro c io a . Sha Ita lia a a i a o to lia ilo a a to ra ara f r oaoi oa I w is ir cria d o ra . Sho olatch fia la la to t* ftaafootofi ta ta ro ahlppiag
nt
I , , X . ta I
.1
Itw
U* r.Suck bR7 I MUadfc limi Iridi CktrlM Minai
mans, or loop skcbsus
if* Oaaupatlaa
Imti
aaaclabla Fuaeteta
f
1
Saaaphllaa
Maalalaayraparatlaa 2
a
SrladUcWiki 1UU .5 Uwraa.) a
ttlxiiffaridnM li
^5
brake llalaf
CattiliMate Mil i
a
Emqmat hpttfa
*
Sacaaiaaal
Mar Sri
MU mar
li
1
Sagrila
Mart Saldar
a Miniar
i
a
bataa.tlacar
a Mal aafataap li
*
Marie Mtkr k. 7. Saltar Oliva laaar
lui. S JakaMtUar ImrIUlar
* a lagnai pillar 4
j
a Mi. *faalfaf fi
braka llalifttfi.
a Mai aafaiaap .il/)
a
a MpSy'npNto li/)
SS
a Malfar
i
a
a Mnrirala
s
95
a Mttnrattar
li
97
a Signal (rlafar
aks.
SO
Mal 1.laUlatar * P Mirriiir afaalfaf 1
U
*
kaaka UaU*
kaaarki faar taatb SUaach troubla Imuly tisici far axtruiad braka lining, ahtncad bacava af cicli, anta, had lead {ntteaine 2 jaara aca traatad hr dactar CaapUlu af aarmua dlaardara and etuaeh traubla, aUiaa ta bava bigi blaad praaiara .
a
Sarkad 10 raara pra.louaIr U tllkaaaiar
I i
* . *
rm
%
V
*
a
.
I
m ussson
ctl t t t m l
v a ttn >-n
I t n n U iH M e U t it t iN it r t r t s i: U m b l{b d la I r r t
U im m A lt to t tk tn ! l i d p ia m i i tto tir ? U i U 4i
M i I I A lt IM |I t o u t it lu i f l a i in ie s t. C h stU d is s is i i f y e tig r d i
M fiM f r i* A m paafeuata 1m A e t jyusG M f it t i tt n (a tljM ft ih
ik * i ih m i l A a ila lta k u lt t te m i p m ta l i U ite c i f Is s i t n
ia m tte r t e t lt t te m i p im i iw te ite m m U n ta i la ite tr m tlr j f b N te te tte
X--d te l l i n a a w A te i f m cisto t I s t o i ad te n r c it i
f it e t i in i r i te a la H U U r toro* OsSy i n p td ttti A m i p o sta to
fra n a ti a ( t if a li t a l l i i t e i M im i ite r a h I m u A n d U t k m iU U i
Si il mwtelil 5tei manew ilij qrita te lacUUal U
m*j ite Aqr OTMfla
A ll n i t m la Uh m lig i r tm U te lU 1
tth if / io lu t
* o te a t A lia i te am j n y te a fd I m I i
* te U y iii m t e lit e r illn U r t A w li i n g lU i a it t y a tlllta
t e lim i t e i i i i f | i Iw m p lte te t te a iilia d te te a lU ite l u i n w
I t ili S u n te m iim it e t il te in U M U rta ite K B s ld ir a f ite ie iu ttttU
I n a li t e li t a l la Ite ata vaca la t e t t i llffc s rjp ia ai ata fa r a in k d U U
lia ia g *n K r U te ii i i Iw i t e t i l tea ta a n i t r a ite departaart
tka a a a a f i n n i it e t il te H ttw tii, I l f n it ln t i , o r cadi
cp ircltca a iU t ili tea ia a U tc i aa it e i te i le c c i toxte y I c p U jtia a t i i i t
A m i da Ite fte a i r ite te m i a e d i te te te U i In a U n i c r in a
ft* n i l iyi n wym i W tosati fthm haal4 to n^U 8 1th p jd tln pm tsr
< U m tU tM i s ttiM ie p it t e iU i h n l l to
t t folly
-- I < m U fW ir tin U y f i l o i f l a t i U u a l y o lits ic i .'"
i
.1I
i
o
u
\
' ?
1
M1
il! i> i !
S il ilis! i
!. I il il, i1
ill i! !
|i ! !
il! 1 i
i i
, l
l
!i
w l- iiSii ii ii ill-
il i Siili
li
i 5i i
: i ! s ! 5 5 i ! ! '
Is'r} i 5 ! i ! !
u Ii I ! i ! I i
i ! ! J II ! i ! ! > ' 1 1 1 l 3 1 i ' i s `
da 3 3 3 5 3
ii!u
3 3 3 33-3
4 * 2 3 23 3
4
3 i i S 3" J J 3 3 3 s i 3 3
f 3 2 * 3 22 * 2` * * 3 * 3
2 2323223223232
i iti ii!!
>! Ili
3
ii a m
i i
I
ni
3 3
92 2
22 2
Igtiffl J2525S22iS 123.12521
i l l U l i S i f i w i r lN to i jc a t t a ie e li a r A b g tls o f t! lo s j*
A t t t h u k m lU n iH lii tba yowviota rososi aia aa < b u h t u i is ls s t27
h w io p o ttU la ta r Im O id fi o f lA tiU e ti a rt tts a U y ta iic j placo o s i a
* 7 f m ftr t O lsaovarsl H21 H d ic i U tha | n i t r a s lt i r ^ r t tf tho wktitM ploai m jr *Ud I tto h Irso^l l Uteri
Mioo Amo. f i i j llt t lo io k u n e f t t i ft*s%o f alea l u t ea U s
Ita a * M M b iiU ttM ao kart lo n ll lo t i fi* t i la d u o o t t i io la ro h m M a d ita ti Ornata asd ao ta ta u i ala? Z f Irta aln i io aulX iotaatly U |k eeeaeatratUa, t i f a I t i t i te d i k m io W m iU m l ya h a tU U y k in * ' fo la X iw m i d tt tha oastnogr lo y rrrw l, d ttits h t t i j a j^ r n U ; io ta l k m tha opaa lllt lo js rlm o a ttra i a f tha Osato U |k lo a o d iu l o tti *
lU fc tha ooostla o f U th a rfifO r laaOf 00 o x ts c a a t/ta s to Oaoif tko
a tto r Osata p a m t ii lo t t t -- p w m lln o f n& bor a a l k n k i lla lo g o n ao ilo o a lili or t |k | aaft lltbapaaa aro fr tttU jr r a la tir ily k s s d iu lo tfco fu o tltlo o praoost aaA lo ooy ovaol jin ^ r p o s ta tila * tp lo s i tha la a l o r U tt> a rt* O rni fctatt lo aaaastlal a li fr a tto ! o ia ta o t t t n t a lto *
la# palatolo? lo p taW H y Ita aaat o r n a a f t t t I r iu t r ld paiora* lo ft fra o tlo a lly o li firm a a f la t i ara tenda tha Oapraa f ta d c lty Oagtcdloi pao t t d r oala O tU ty lo O tto t i n t i l i t t t a d lw a d I n ilt I t t i t n t a iU ara M e tta O tti t t lt t U a r i t t m f lia tkw aai tra d ii? t w d i farsa
ia t i tokolaO lo e tra e a p ltiy aaO ra ra ta ra i? ta s ta tta a ta s i ftssaetat t t o laaO ta ta ra Otta O lfa tti tra a t m a r a n t o f I t oa? ba a U tiw t d ottaaiai f r n tha tad? a o i l i la ta l? Ora I t la r t iw k il U fraotao a ca tltla o
Il
I I
II >
i
tti m
t t t l R im is i ( M o ti 6 i I n i l i t t t a i& t ti lazze
i t r n r t i Un I M e tiM
a i 4 im U y s i cr^sy&tlTslgr l i t t l * le
1 U rta rte li M U la t i eteealeUeg la iU le iy (U cslsg u f e t i t t i 1 k w M la b u m f I n i a ltr i u t- r i l i w e c S U td la n r lo n ris e i e d
f l --l j j l i f i r tie l la t t t k m la la n ita l fo ra la a asse? tir ile ? t i tba
toy a illto a a f n l tn < X t la s s trta t e a trrm s lil a l Cto pm aah tia taths?
W M it r t it w ila c y tb n u U a a i tu ^ u la t a t t i/ aototsU sa a la ta ? ic s to r
tk I n I i t t u to n i la t t * t e t t i U k U caia c i n i l i f m la ta Ih In
U l t i m i l i y it --r t is e lttw l fa rfe B g tw t X i tee t e t i iis s s itr tte i ty
M i a rti tela a m ia te t ^ to t m it it e ! it i c im i I n i t u te r t U u t l ly
a r ti--i l i U h M k u lte a i l v u le lw SaUka A il'i tstte a ti vZfeJnt
i|M r te f a n a
tv irti a la a i f i 1w il | I m
Ite tm ta s a t f I n i yalta&lxn b to > a li# te u ai m u U f ty b te ai h i
iw r t r t ii^ t e kav a rt v a ia rti m t iit e t t iu t ite lu a tltle f tb n h
4i
palacalai lu t i to o T tln te u aat aMMiscclXy ai I t t i
te t te e la
1 p n h iW ltr a i I n i y l i u l t i hftvr l i te la i te a w te l in i ti brfy>
1 X a ilv lia ila v */ w iH iw ly la ta l? te U itr tak la ad U slaxt it e li
X i t p M iw U y --r t liw i H a t u p u i, n a ta l te tU m w u t l^ ly .
-- fitti a i te r t te u * te le m lu i a tto rta fy s lm le tm m n U rtte
t irta ito rt tkaa te m te te asU
t lt h a la * a r tr tl n e ^ lm fa ftts trU l l r t yotosttus la a i tt
a m ie % ya iw ia yn lw i t |u w te s te e te to s a titi a f lo c i te tta la
tfa ttji tv ta f ta te i >tew a a tln tl ilffa re o la tee te le U y f Xasi k >
MU )iirtVXX-li,*ttek, laUtliltaalite1ttTitelasiteeitte1t^,v b, refc^llrrU^erKln^ Lsi,einCg.,D__l_d__lc__l_o___i_i_a__s_j__n__^__*__i l(asj6btretea,laUD u. if tIenuteal,, lIerstrix, ilsifCZMdeckt,lliuUAIj,stltesd,itIrejrWpt1i1X3sfiaCi*aInIt,ica I t e f t U t JOtOll, 1Ut Ite , aneto? artici #? J23-DQ.
U f i ih m 1 U U U i f iw a i la ih sam e tta ti i b i b t t h u k te
ta f s r la ite srtg s U ft f lito x lc a U e a ac, by t t k lr j ^ p r i& t i
te w w i tt <W IIM W 7 n u f A g e sto tttt s f peltceU ; Z i i t
! M Ti H w w m a n le s i U it u lf i t r p i v ltb s t Uttrtizrr
ataae f tt U m , ad t t t n v iU ic s a n U ; b *a t t i U l prsent
jragtBt m ar y W l/ --* 1 m a n u a l a sw
ft /aplMM f l u i poleesist n a a r i i i a rrife tta t t r u lf ln 7 * ft M it a o to a b w c ftr litl q re p te i is d t n
N U i M iU fttU a i M s m i tp e cU lly f ft te s ta r saaalae f ft /
aad M M sedlar palma, s ta A v u d U a ii la ta f tn U t f bed k it la ft N ft, ir r w iiiH ad ln lU k llltr ft fre sia ! b ja a tlr alca* f l i t i p e in a i* r* p a lla * JaaBdlee, f t w r , ra fle s ta a p , is ti la ft bleed liftr m u ln im a k f lead la ft m a l .
b 4 la f t r t s t t i briaga la I f t tw l great s y m v m I m i laelttdlag y r t l r t # p tU tn p k ri M M fta U ttif a i p rn a ta re d id g Z i a n s earl? degeaeraili ftw p i sab T f t r f t - ir t w li ad s ta r iti * ft r t illt y
tnm aferesi* lead p e in a i* 1> M i M |h , M t t U f t f t n l v f t l r n le d ic e li
f ft sta si ta blab asa er ararti leo* asta treated ar l? k m a iri? gaad ycscaasU aat lasa aa? deatks ora reeardad das t ft f is t i sasali a ft as rta rln fa la ra il astfca* ft* t ba rlfle a l aasMV
Jsasg ft M ansa# f s astr a l f lead f ia t a i* saaesaasdad tp ft
1 is d a e trla l yfepaU l f la r f r dfebai s n a f--ia r la i p ia s i tiares feda re 1 ( 0 t i ) a w fty s a d ln l * s * U m f spoaad aricara, parata U to n ta r
a li ad a ire a i U ttS lti 0 ) fa s c ia i f t * e t* i f * i t U f t f t | ad m as* si fa r la a st ir ia t satir i? , U ) t * re aplre tara, m f tbam ta fea a&eass asd s te rilis e d Skdtp, ( ) ) p n r U ln f Um tee l| ap aed s a il tra b e t* bat
19*
1 '" '
`
j !
if;**..
.
c
C
*; :v/ .
i? i
r a l l y n to t tta a lim a iw t b r t c ^ n f le ii () n t
*rJ
ra fia r r a r a t i n n i r a1 t t t fin ? l i t i ; , (9) t x t iu U i f a ll gay
ra t tr a * tfcM *er*c*d t tp m tls jU d ifn ts in a f m Ito te a , ta ti
( ) vaia tto la t; n ltn a d i( lu t ttle ( la tte M t& w s ii
r a ie m ey_ ra ra i^ n a rre f/ ; . g f^ t, jtrg r*e .. / n g r r r ^ t.m jafigSfriausg
' lu m i la ly O r D w l b iw fa w t f t t t aiw at tc a w ly sto la
ia ta r ti7< 2l> n i i l a th t e t t i tto ljr issilcjv la tszj p n e c tn i a
ty M U U y la pe lata a i I n t u n n i fa r m ttm t y i t r i a i , M te ta w i f
' it o r t o p l n t t o t * r to t o t o ilt t f tm ttn | ito i n to t t o t la rjs ly
W n U I fey i r a to s i rateaN ti fc ig to r feoeslye e f to s is i *=sfe n
to ta li N i a y la l fe ra fe ra M b rtlta tc i la a ra scsa I t i e d to sa a**
itto to a* t r a to toa ltfe itM to la l fe tm ito U M tt r a m p a lra *
a to ta femumi ia feitfe tatofetoalioas voto m in U n i d i la est i n l l u l i ,
ai N p ttiM U U y , aa la a li il la a to tto t tla a i a lto k tt r m N tn >
t i r a tom i la toa a ra ito feraol fe im r , ito la I r a * n U tlU tp fin
to ito i a i jla l aa 4vaaUc r a t fe s ra i fa ? la ta * tr ito p r ta ttn Itk ra p a to
to fe n lto f toa attor a i to t a ffa tto f a m U fd M e te t fegr alato to
to fea in a m ir a a l to aa la m a * B a ra i flr a lU n a f to l u t i v i K f* ty fe w U ) fts a l t o t
a ra a lfu t f t l n l i i a i m in t o tU s i a t dar 169 ra to i r
a t ilin t a toa to iy t i w * lU A t fto W
fa tto ti rito m i r l w
l i fe ta li to to n * la a lto feto l u u l m i n to fem rtoi
ito tota a* feto tfe is strato? ioasraas to pul 1%
m to tk U iM litttifi .
a i t a n t o t t i i! c u tta i, it o , yp* U M ii
yjM |H>-- &B liti
Ite Catta--! W * l? 8 o n e lI m d ltM fa tic i (h a i J2S a f tee ata c iti u to e fai aere a ln d la m in i f i i t i r l n te ! lis k s fn U ( d n m n l b ile Ww i eo li ) la e tt i a r fsvaow esl Ctgree m i b i i o n i e o a sie trstlra la ih * ila w I n u l I n a i ra tlU U e a m i p w i*
J te ta a ttta M im i la te s illa g m lu ( m v a d s u m le g ie illjr w i l i i t f m U M | H id a i F ftM u n a r m U iu n ed la p ro rlfiia x im > M I / I w lp i l I n m v M n f l u tlU iin te r tn lta a f hteh efcaeli te ateekai hqr a la aaapUag Ite m tte d l i etelae, te te -r le t i n b U ts t* seca N iif la te to ra f ! te tta -- tb m H M lb U i fo n c m o r o *frtt.ra c n w w t
. Sa te proem io i f te a ty fe a it f r a tee p o tre i*? * i t l m i i i ea M ito o--ottet to polo --1of i i r o i i i i l i > n li* it U & rrio t l i v io la , a ia ta !
M ft ii> i f i n t i l i , m iM( al l u i ir ittU M M tte I m lu lU i a a rira
U M H w H m ^ t o lt e e lr t r u t t e ero U u to f u te firea IfiCO te J33d parte por a lti tea t e a r t aapetwe aad 1090 porte per a U lle a rlo e e t e
tte e a --W teaeee era M 'N lv u i t e akla t r a ile la iM p sa U ? a usi la team te ama la te m atte--io m a ia li a lta tea* C la ra am ept te is p u
gam ila i fe ttla f lattee tea g la--a C t e t t a i C oecrlttsg praceailm e te te
te tta a g a la tt a ll C ita t i te la la w iii t e
sa m o L a L U U'JrkV SSk
Sa a f f it t i i te tea Ceagtr a l tp --ian--i t M b u ttu , U aattC a i! tea te tte ! g ir a a lt Ird U ila g tem a a f a a rele lc te le h a a y te acalelp iu U
iw n ln tfffM .iL rfft.ttiiA jn H jrr ilU lw
e* Carata a r Cim a
n o la n i 3 parts p*r alili* 1* ouUr*4 ft u x l r a f c n d iilb l* Vy u
t
l' I K
I
4 Vy
a to
Sfl9 SA9 ` 99 98 OS 90
j
90 70 60 SO 40 30
i
Slzs of du9t particles in microns
aof aos at az
/ z s to ~ so jo * o so bo 7 0
Percentage frequeAncy of occurrence of dust particles
I
Size of dust.particles In.microns
to
T5
O C f",
%
II s
T
Size of dust partidas la nicrdas