National Museum of Nuclear Science & History
Frank Schultz worked for the Edenfield Electric Company.
Donald D. Piehl served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Big Stink, and he and his crew were later reassigned to Luke the Spook.
D. F. Webster worked for Clinton Laboratories at the X-10 Reactor.
Johnson worked at the 200 West Area at Hanford during the Manhattan Project.