R. C. Armstrong

H. A. Killebrew

H. A. Killebrew worked for the Tennessee Eastman Corporation at the Y-12 Plant.

C. I. Bradford

Bradford worked at the 300 Area at Hanford during the Manhattan Project. 

C. M. Cooke

Cooke worked at the 100-D Area at Hanford during the Manhattan Project. 

Walter J. Malloy