National Museum of Nuclear Science & History
J. W. Moyer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
M. A. Ruth worked for the United States Engineer District Office.
W. H. Evans worked for the Union Carbide & Carbon Corporation.
Ida Wallace was a laboratory assistant in the chemistry division at the Chicago Met Lab during the Manhattan Project.
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.
