January 4,1035 8 Of the 64 persons given physical examination and diagnosed as having positive asbestosis, only 8 were entirely free from symptoms, while 10 out of 37 with doubtful and 7 out of 20 with negative diag noses were free from symptoms.

ABB Part Na. 1M10 1*0(4 ItOM 1IMI 11344AM 1*344011 184000* 1*4010* 1(401AO* 1*402* 1(4720* 1*9000* 1*9010* 1*90201 1090101 1*90401 169050* IS9060R 189000* 1*5100* 169110* 165320* ISS33 165130* 165140* 165350* 1651601 1651701 1*5180* 165300* 165400* 16541 DR 165420* 165430* 165440* vsr Per Set A-5 AMERICAN BRAKEBLOK INDUSTRIAL LINING SETS Confidential Warehouse Net Wise.

Page 3371 1 . the presence of these coated fibrous bodies which they 2 called curious bodies, and we now call asbestos 3 bodies, and coined the term asbestosis as a label for 4 this form of diffuse lung scarring. 5 At the same time Cooke had found out about 6 an earlier case not in the medical literature, but in 7 the records of the British home office at the turn of 8 the century describing a similar case. 9 Over the rest of the '20s, there were 10 additional case reports both in Britain and the United 11 States of a form of diffuse lung scarring associated 12 with asbestos exposure. 13 At that time it was well-known that some 14 dust, particularly silica, could cause diffuse lung 15 fibrosis. 16 So in 1929 the first study of a population, 17 an epidemiologic study, was done in Great Britain and 18 published in 1930, and this was a study by a physician 19 named Merewether who was the Chief Inspector of 20 Factories for the United Kingdom. 21 He looked at the workers in several plants

NEG.

READER SERVICE SECTION Reduce Solids Concentration EFFECTIVE BLOWDOWN POWKR AHO WATER functions i the Colorodo-Bip Thompson OPERATtNO PROBLEMS prove complicated because oil power ond North Plotto projects tie tit ther ot this control board generation is ot tho western end of the transmission lines Dispatching Center Serves Three States A newly completed dispatching can* ter tucked eway in the mountains near Loveland, Colorado, la directing flow of water and power across the plains of Colorado, Wyoming and Nebraska--a 121,500 sq ml ares bigger than New York, Pennaylvania and New Jersey combined.

i Askarel (PCB) Dielectric Fluids I.

Dr.

Th e Sh e r w in -Wil l ia ms Co .

Los Angeles Directory Co's i* Los An g el es CITY D11RECTORY 1924 p Embracing nn Alphabetically A minted Lint of Hu mIiic h h Houses and Private Citizens, a MiBcellancouH Dircclory of Federal, State, Municipal and County Officials, Courln, Societies, Clubs, Schools, Colleges, Churches, Etc., a Street and Avenue Guide A BUYERS' GUIDE And n Complete Clarified Business Dircclory PRICE $22.00 THE LOS ANGELES DIRECTORY COMPANY ruBUsiisns Telephone* MatropoHlin -IG08 nod -CE>00 321 K, 4lh, Heetiml Floor, Loa Attffrlet, California UiiaUf *1 AMixUllon *t Nerlli Anrrlttn Dlr*H*r?

64 Oct. 14* 1921 #2096 Messrs-*.P.

Kft MARIN ST.

FKOFliSSlUJNAL, MF.JN 5 GUIDE WILLIAM M.

M'ultSipelreviLceistingO- teMon^ReilffCar8f ( $10,500 Office Phone 7437her 3RV $11,000ing pa- No ssiom $16,000nth >00.

flgxpMT. jj>n SAZSt&~ XE?

LIKE SULFUR SECOKCILEMEHT MARCH 1924 General Accounting Balance --Llueeed Oil'"Balance 1 Used by LiasesA Otl Only ti** / 174*28 155,432*94 155,607*22 174*28 174.28 1S17430 LI5SEED OIL BECOHCIL3DMEHT MARCH 1924 General Accounting Balance Linseed Oil Balance Used By General Accounting Only Ceedit 342305 342876 345321 LO 1079 1120 76,88 949.00 17.21 131.15 1t 347.15 1,421.39 Mbit Used by Linseed Oil Only GA 4540 LO 1070 A 15572 LO 1216 LO 1227 .82 310.17 248.34 28.50 40.96 628.79 r7r-3$ fS?