R. E. Smith

M. C. Labarr

M. C. Labarr worked for the Kellex Corporation at the K-25 Plant.

E. F. Hess

E. F. Hess worked for the Tennessee Eastman Corporation at the Y-12 Plant.

H. E. Bennett

Peter C. Nothaft

Peter Nothaft was a staff worker at Los Alamos during the Manhattan Project.