John D. Robey

Walter F. Piontek

R. A. Brown

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

C. A. McAlister

C. A. McAlister worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Robert Kupp

Robert Kupp joined the Manhattan Project at Oak Ridge in January 1945. Kupp was a supervisor in the Line Recorder Department at K-25, where he monitored a mass spectrometer that determined the concentration of various material in the cascade while it was being processed.