National Museum of Nuclear Science & History
Lieutenant Donald Collins was assigned to the University of Chicago's Met Lab in the Health Physics Division.
They called him "Honey Joe" because of his bee business, which he went into after he left Hanford.
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.
Lucien Nerman was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.