National Museum of Nuclear Science & History
R. Y. Blackwell worked for the Fercleve Corporation.
John Costa worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Donald D. Beaudette served as a technical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
Smith worked at the 300 Area at Hanford during the Manhattan Project.
