April 11, 1969 Mr.

D EPAR TM EN T O F H E A LTH , ED U CATIO N, AND W ELFAR E FOOD AND DRUG ADM INISTRATION WASHINGTON.

\ / \ February 9* 1942.

October 19, 1939 Dr.

ts Harry Brom JBu psidn teftd sn t KONTIER REFINIHu C May 9 1947____ LOCATION Cheyenne, Wyomin ..

O.D. 12,362 March 27 1940 For complete physical examination, microscopic blood examination (red count, white count, differential count, haemoglobin determination, count of stippled erythrocytes), urinalysis, Vasserman and Kahn tests, examination of blood and urine for lead content

Oct ober 12, 1937 Ly n ch , D ay, P o n t iu s an d Lyn ch F i r s t N a t io n a l Ban k B u i ld i n g Can ton , Ohio A t t e n t io n * Mr* Joh n G.

'r /- ri: 'i- "K:: ti 0016749 ' i May 11, 1 V.

Tank |1agon Ethyl - Comparison Tank Wagon Ethyl 1927 - 1929 Lead in Urine rags.

December 7* 1961 Mr.

Th e IELO T.

/ COP Y - Dept. of Fnysics .

Mr.

,Hovember 23 1943 Mr.

October 23, 19^2 Miss Margaret S .