National Museum of Nuclear Science & History
Grace Hardin worked for the J.A. Jones Construction Company.
Gioacchino Failla was an Italian-American physicist who served as a consultant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Wilde worked at the 100-D Area at Hanford during the Manhattan Project.
Robert Leroy Platzman was a chemist at the University of Chicago Metallurgical Laboratory during World War II.
