Donald L. Harvey

Ralph G. Steinhardt, Jr.

Ralph Steinhardt was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.

E. G. Corcoren

E. D. Petty

Petty worked in the 100 B and D Areas at Hanford during the Manhattan Project.  

S. B. Gage

S. B. Gage worked for the Kellex Corporation at the K-25 Plant.