L. R. Doyle

W. P. Cowan

Cowan worked at the 100-B Area at Hanford during the Manhattan Project. 

H. C. Cushenbery

Louis E. Snyder

Louis Snyder worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Eugene J. Olsen

Eugene Olsen was a staff worker at Los Alamos during the Manhattan Project.