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.
RoRon Fredlund was a finance sergeant with the 509th Composite Group on Tinian Island during World War II.
James Osborne served in the 1395th Military Police Company, Aviation.
