National Museum of Nuclear Science & History
H. F. Gibbs worked for the A. S. Schulman Electric Company.
Lee E. Caylor served as a corporal in the 393rd Bombardment Squadron. He was the regularly assigned assistant engineer for the Big Stink, and he and his crew were later reassigned to Luke the Spook.
Gray worked at the 300 Area at Hanford during the Manhattan Project.
Moyer worked for Stone and Webster Engineering Corporation.
C. M. Nelson worked for Clinton Laboratories at the X-10 Reactor.