FOREST CITY CONFIDENTIAL DEALERS' NET PRICE LIST No. 12S EFFECTIVE JANUARY 10,1931 Subject to change without notice THE FOREST CITY PAINT & VARNISH CO.

AND StBStOIARY CWIWE; o et a il .o f c h an c es m d e p r e c ia t io n r es er v e - Dec ember a Cn c o it n t o Re n c n y c iNt t a l pncwemt mmp a n ic An ACOWA COPPER UlRlRC CtmiY Pr o m <t io n or - Co p p e r - Zin c l*T IN NATIONAL SMELT HR AW ftCPININO COMPANY * SMELT 100 Dc p Ak THENTI To o el e Pl a n t - Pn o d v c t io n o p - c o p p e r - Le as - SULWIDCCo NCINTNATOR utuiiti rnmi - Fu r n it u r e ar o p ie t mc r Op h ir Mil l Op e r a t io n s Mia mi p l a n t r c t ib ik De p a h t w n t a Ea n t Cr id a s o Pl a n t - Ma t e r ia l n u a n c e s MATCH 1AL THIItt Ra n i t an Co pper v mk s - fermist Pmo w t io n Cn Tmo r c s Bil l et * - Se c o n d a r y p r o d u c t io n Ca t h o d e s - El e c t r o Sh e e t De pa r t men t Zin c Ox let De p a r t me n t * Eas t Cn h a o o Pl a n t - Pr o mo t io n or Zin c On io n a n o n Pl a n t - Pr o mo t io n o p Zin o Oitec Wh it e Lead De p a r t me n t - Pn d o w t id o or Smit e Le a n a imco Cd ppeo Mists* Co n pan t PONOOCTION OP OOPPEN Ch il e Ev l o r a t io r Co mp a n y Pn o o mc t io n o p c o p p c n Fy n n it v n e a in r u t e r e s - Nr* Yo mc .

Cummings RE The Asbestosis Study being Unpublishable Due to Lawyers and Damage Suits Date: 1/21/33 Title: Letter Author: Harbaugh Receiver: Cummings Comments: "I as asked to advise you that the Board feels that nothing could be published that is so potentially damaging to the lead and zinc mine operators of this district.

. * (This is a study of one case of pneumoconiosis where the authors raise the assumption that aspiration of PVC dust may lead to pneumoconiosis.

Dust disease results from years of exposure, and leads to disability. .Fibrosis of the lungs, once acquired, is permanent and incurable, and, in uncomplicated cases is not susceptible to medical treatment. ( p 217) Breathing dusts that contain silicates can be harmful to lung tissue.

T r a in in p a r t a s f o l l o w s : "The b lo o d sam p le sh ow ed 0 .0 3 5 m il l ig r a m s p e r 100 gr am s o f b l o o d , an d t h e u r in e sam p le sh ow ed 0 .0 1 m illigr a m s p er l i t e r * W ith t h e se r e s u l t s a t h an d, I th in k i t i s q u it e ju s t i fia b le t o con clude t h at t h is p a t ie n t h as n ot ab sorb ed an y co n sid e r ab le q u a n t it y o f le ad w ith in th e p a st se v e r a l m on th s.'1 W ill you p le a se a d v ise u s i f t h is a n a ly sis w ould h ave p r o p e r b e a r in g on t h e c a se , alt h o u gh i t a p p e a r s t h a t N orton l e f t h is w ork w it h t h e company where he c la im s t o h ave r e c e iv e d t h e l e a d p o i so n i n g , on May HDt h , 193.6, w h ich w as m ore t h an a y e ar b e fo r e th e a n a ly sis w as made* I f v N H V had su ffe r e d lead p oison in g durin g a p e r io d o f t im e p r i o r t o May 2 0 , 1 9 3 6 , w ou ld an a n a l y s i s made in Ju l y 1937 show a l a r g e r q u a n t i t y o f l e a d In t h e b lo o d an d u r in e th an was fou n d in N o r t o n 's specim en s?

., can be set from the control panel along with the necessary lead (by 4.5%) of the upper felt .

Moses is widely recognized as a leading authority on insula,n and is the author of more than 100 technical articles and papers as well as hook on electrical insulation.

UNITED STATES HOUSING- AUTHORITY Interoffice Memorandum May 8, 1939.

There are three serious difficulties in determining the effects of asbestos on human health, the conference speakers agreed: The term asbestos itself is mis leading. for it encompasses a whole group of minerals that are distinct from each other in chemical composi tion, particle size, and probably biolog ical effect

We/Kave no e v i ^ n c e a t t h i s tim e o f any r e g u la r leaded storage tank haying given anj| tro u b le as the r e s u lt of le ad b e in g u s e d i n th e g a s o l\i n' e .

Lead poisoning is far from rare in the foundry.

They life-long inhalation of these fibers might lead to were not encountered in persons up to 24 years of age. almost universal basal asbestosis in adults, and a Among males the incidence was 47%, and in females frequency of mesothelioma of pleura or peritoneum 34%.

Among other new observations which leads to fibrosis.

Y-. 9 LIA21690 LEAD INDUSTRIES ASSOCIATION Oroyfcor IviWIng, 4J0 Islington Avenue New foci.