National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
Ben Bluestein worked at Los Alamos 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.
Miriam P. Finkel was an associate biologist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gaylor Cornelius worked for the Tennessee Eastman Corporation at the Y-12 Plant.
