National Museum of Nuclear Science & History
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.
J. J. Combes worked for the Kellex Corporation at the K-25 Plant.
John L. Ruscio served in 320th Troop Carrier Squadron.
