National Museum of Nuclear Science & History
Grace Hardin worked for the J.A. Jones Construction Company.
Eugene F. Szczepanik served in the 1027th Air Material Squadron.
Josephine Hinch was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Charles Quincy worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert Fisher worked for the Roane-Anderson Company.
