National Museum of Nuclear Science & History
J. E. Davidson worked for the J.A. Jones Construction Company.
Ralph E. Telford worked at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Eugene F. Szczepanik served in the 1027th Air Material Squadron.
Charles Russell Dickson worked for the Manhattan Project civilian contractor Tennesee Eastman Corporation as an administrative assistant from 1943 to 1946.
