National Museum of Nuclear Science & History
Fiedler worked in the United States Engineer District Office.
Thoms Davis was an electrician assigned to work at Los Alamos. Prior to working for the Army Corps of Engineers at Los Alamos from January 1945 to June 1946, Davis worked at the Houston Shipyards.
Ralph W. Lunn served in the 603rd Air Engineering Squadron.
Dominick Itzi was stationed at Los Alamos with the Provisional Engineer Detachment (PED) from 1944 to 1946.