r J* s D EPA R T M E N T O F PED IA T R IC S VANDERBILT UNIVERSITY SCHOOL OF MEDICINE N A SH V ILLE, TE N N ESSEE December 6, 1938.

I N T E R N A T I O N A L A S S O C IA T IO N OF x l l e a t and Frost Insulators and Asbestos Workers A F F I L I A T E D W I T H THE A F L - C I O AND B U I L DI N G AND CONSTRUCTION TRADES DEPARTMENT nnBFAF 3 900 N,_W_._3-71_T e r r .

April 21, 1947 Br.

October 3, 1967 O.

November 16, l$3h Dr.

N15297 IX Ih . nt'sseiberg ETHYL CORPORATION *i C7> C\ 2 O o Ui Mr.

C A B L E G R A M S : E T H l ' L P O R T , N E W YORK T E L E PH O N E : M U R RA Y H I LL S - S l ' t O L O N D O N O F F I C E : T h a m e s h o u s e m i l l b a n k , l o n d o n , s .w . i Ethyl Export Corporation Ch r y s l e r Bu il d in g 405 Lex in g t o n Avenue Ne w Yo r k sept. 20, 1938 Dr.

September 30, 193& HGMLoear.ncrkreXirps.aoolnrDtM,eRnoItatlodlJriiseanntooCkriiosnrDspoivriastiioonn Dear Mr.

lLl1miaitapisi AsHSMDwsIaiticm F E L I X E D G A R W O R M SER,PRESIDENT K .

May 10, 1949 Mr.

pf- y 'l " ;&V - ''ll - Hr Manfred Bowditch l Lead In d u s t r ie s As s o cia t io n 60 E a s t ii2nd St r e e t New To rk 1 7 1 New Tcrk ' I.

July 50 , 1948 Dr.

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