FILE NAME Industrial Hygiene Foundation IHF DATE 1935 DOC IHF070 DOCUMENT DESCRIPTION Letters RE The Industrial Dust Problem 03/29/1993 10:2610:26 BARUCH SLAS 212 387 1400 P.01 Date - ACSIMILE MESSAGE COVER SHEET BARUCH COLLEGE OF LIBERAL ARTS AND SCIENCES Office of the Dean New York NY 10010 Tel 212-387-1402012-387-1400 Fax 212-387-1406 Hepple 410-462-10410-3462-91039 ane ee yea5 A CS BOTS Spey ASIA RO D BS AOR Pre NR Sre an AP xn.= UP + we SK 03/29/1993 10:27 BARUCH SLAS 387 1400 P.02 387 P.G2 x 003/293/19/3 29/1993 mBARaUCeH SLAS bust PROBLEM / i eas C ;f 1 ft at yo ite A Brief Narrative phe A Narrative Narrative the in explanation Committee i Temporary wo ee neon i: the seri AJ the serious in various i Admittedly Sahat y the problem industrial industrial diseases diseases engaging problem problem industrial industrial industries engaging attention attention of large number research been companies companies and, places and is being done done Rationio } mation mation done 7" oi planning future as to all the many - many different La } Through phases quest Through 193i6nterested quest several the courtesy of the Mellon Institute industries there was held intersted Symposium on the Industrial Dust and Pittsburgh Pittsburgh on problem problem on problem instructions with i At that misting & Temporary Organization instructions opinion instructions instructions misting develop a and Committee in its oil plan best be made report back establishment establishment of a its start opinion of toward the industrial industrial organization Permanent Permanent organization some kind for a dust study of the industrial dust appeared ap eared 7 first first try first formulate formulate soms try might formulate what necessary necesary find necessary already dore determined determined should of activity activity activity + j th^'sempt : formation toward toward the Temporary Organization of of organization would to general permanent idea as should how it to done what would to what seemed seemed that will be that cost It also many places where where has been done the problem things been many phases Therefore Therefore problem before can be done organisation Therefore seemed that program program for Peramont should be " thet w organisation should be progrem An .

FILE NAME Quebec Asbestos Mining Association QAMA DATE 1935 June 3 DOC QAMA100 DOCUMENT DESCRIPTION Internal Report by D.

J okns-Man.ville Twenty-Two East Fortieth.

Air Hygiene Foundation of America, Inc 4400 Fifth Avenue, Pittsburgh, Fa March 23, 1939 REFERENCES TO RECENT LITERATURE ON INDUSTRIAL DISEASES (A) New3 Items 165 OCCUPATION AND HEALTH, Supplement.

HWBB-0007815 Air Hygiene Fotmdation of America, Inc., 4400 Fifth Avenue, Pittsburgh, Pa., February I, 1937.

1935 TRANSACTIONS National Safety Council ' Incorporated TWENTY-FOURTH ANNUAL SAFETY CONGRESS Louisville, Kentucky October 14 to October 18, 1935 The Bcown, Kentucky amlJScelbach Hotels fN M iller M lCuntock, H arvard U niversity.

American Society of Heating and Ventilating Engineers Guide, 1930 where w = pounds evaporated per square foot per hour; v = velocity of atmosphere over surfaces in feet per minute, e' = vapor pressure of the water corresponding to its temperature. e = vapor pressure in the surrounding atmosphere.

American Society of Heating and Ventilating Engineers Guide, 1930 Table 3.

American Society of Heating and Ventilating Engineers Guide, 1930 Its solubility in water, like all gases, is dependent upon the temperature and partial pressure.

American Society of Heating and Ventilating Engineers Guide, 1930 In industrial ventilation, where specific contaminants are to be con tended with, a knowledge of the concentration and character of the contaminating substances is essential for best results.

American Society of Heating and Ventilating Engineers Guide, 1930 Table 1.

American Society o/.

American Society of Heating and Ventilating Engineers Guide, 1932 In Fig. 10 is shown a rotary or air-turbine ventilator, which rotates continuously under the action of the wind, the motion being produced by the difference of wind pressure on the convex and concave sides of . the vanes.

American Society of Heating and Ventilating Engineers Guide, 1934 tube or water tube; second, with regard to arrangement of furnace and flues, as (1) horizontal return tubular (HRT) boilers, (2) portable (selfcontained) firebox boilers with either water or fire tubes, and (3) water tube boilers of the power type.

American Society of Heating and Ventilating Engineers Guide, .1934 return in the opposite direction.