National Museum of Nuclear Science & History
Winfield C. Kinkade served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
Gerald Landsman worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
Robert Ball was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
B. H. Roffee worked for the United States Engineer District Office.
