National Museum of Nuclear Science & History
Theodore R. Geren served in the 603rd Air Engineering Squadron.
Clingerman worked at the 200 West Area at Hanford during the Manhattan Project.
Kenneth Greisen was an American physicist. He worked on the Manhattan Project at Los Alamos. He was the leader of Group X-1A (Photogoraphy with Flash X-Rays) until it was dissolved in May 1945.
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.