National Museum of Nuclear Science & History
A. D. Lawrence worked for the Roane-Anderson Company.
Norman F. Modine was a research assistant at the University of Chicago Met Lab. He was a signer of the Szilard petition.
Paul Snodgrass worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
