Document mp16Zzgq9MMyQevnd79ye3ZDb

FILE NAME: Abex (ABX) DATE: 1948 May 19 DOC#: ABX140 DOCUMENT DESCRIPTION: Letter to Dr. Hamlin from Dr. Vorwald Stating that Current Studies Fail to Show Pulmonary Damage with Exception of Animals Exposed for Long Periods of Time THE TRUDEAU FO UNDATION FOR THE CLINICAL AND EXPERIMENTAL STUDY OF PULMONARY DISEASE PLAINTIFF'S EXHIBIT A B -84 AT SARANAC LAKE, NY. THE SARANAC LABORATORY T H E T R U D E A U FO U N D A T IO N THE TRUDEAU SCHOOL AT TR U D EAU , N .Y . T H E D E P A R TM E N T O F PH Y S IO LO G Y TH E DEPA RTM EN T O F B IO C H E M ISTR Y T H E D E PA R TM EN T O F RA DIO LO G Y THE TRUDEAU LABORATORY May 19, 1948 L. E. Hamlin, M.D., Medical American Brake Shoe Company Medical Department 2501 Blue Island Avenue Chicago 8, Illinois Director Dear Ham: We are forwarding to you under separate cover the x-rays apropos the cases which you forwarded to us for our study and return your enclosures herewith. Please a ccept my sincere apolo gies for the delay in returning the material to you, but I wanted to spend more time going over the films than was possible hereto fore,; therefore, I kept them for a longer time than I originally anticipated. In a subsequent letter I will try to transmit to you some of the various comments which were expressed while studying the films. These comments may be of little interest to you since they are not in any way adverse to your impressions, which we found recorded on the envelopes in each case. In addition, on my return on Friday of this week, I will formulate a letter to you which will be of considerable surprise.C It relates to your cases anaour studies n e r e . ^ L n essenc ` your information, at the moment our stu dies prove you to ^ 6 kernel & a ? we~Have is this; x - r g y ^ L t u res or animals that have been exposed for a long period of time, to the has been seen clinically# I am eager t"o relay this to you arm wi 11 write *yoirTrf*m^e^'^tsl'I on my return. With every good wish, Sincerely yours, AJV:LB Enc. Arthur J. Vorwald, M.D. Director ofj jf^search / A f v ( , _j 3 3 ,M t D IC A L d e p a r t m e -n ,- CHir :a q o SPNY 000416