National Museum of Nuclear Science & History
Henry Martin worked for the J.A. Jones Construction Company.
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.
Ross H. Johanson served in the 603rd Air Engineering Squadron.
Stanley L. Kieltyka served in the 393rd Bombardment Squadron.
