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.
John Pyle was a research assistant at the Chicago Met Lab during the Manhattan Project.
John G. Acker served in the 320th Troop Carrier Squadron.
