National Museum of Nuclear Science & History
Frank Huke worked on the Mahattan Project in Chicago and as a part of the Ames Project, the uranium production process based in Ames, Iowa.
Luther Percy was a research associate at the Chicago Met Lab.
Joseph Mullaney was a staff worker at Los Alamos during the Manhattan Project.
James King worked at the Y-12 Plant in Oak Ridge, Tennessee, in the uranium purification process from February 1944 to February 1947.