National Museum of Nuclear Science & History
A. Mulder worked for the Roane-Anderson Company.
Wendell B. Lathrop served as a master sergeant in the 393rd Bombardment Squadron.
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.