National Museum of Nuclear Science & History
Newell E. Dahl served in the 603rd Air Engineering Squadron.
Robert Harrison was an engineer in the Special Engineering Detachment (SED) in Oak Ridge, Tennessee from August 1944 to August 1945.
W. F. McDonald worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gilbert Mathis was an electrical engineer at Los Alamos from 1943 to 1946. He was recruited for the Manhattan Project as a member of the US Army Signal Corps.
A. T. Bishop worked for the Tennessee Eastman Corporation at the Y-12 Plant.