National Museum of Nuclear Science & History
Edwin C. Hudgens served in the 1st Ordnance Squadron.
George Mallinckrodt was a physicist at the Manhattan Project’s Los Alamos, NM facility. He also worked at Argonne National Laboratory, the successor of the University of Chicago’s Metallurgical Laboratory (“Met Lab”).
Louella Simmons was a procurement and property worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.
F. J. Ward worked for the J.A. Jones Construction Company.
