L. D. Leeper

K. G. Frese

K. G. Frese worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J.W. Jackson

D. R. Treadwell

Treadwell worked at the 100-B and 100-D Areas at Hanford during the Manhattan Project. 

Peter D. Korzaan

Peter Korzaan served the Manhattan Project in the Provisional Engineering Detachment (PED) at Los Alamos from 1945 to 1946.