National Museum of Nuclear Science & History
G. F. Nellett worked for the Fercleve Corporation.
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.
W. J. Cunningham worked for the Roane-Anderson Company.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.