National Museum of Nuclear Science & History
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.
Clarence Signaigo was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Chapman worked at the 200 West Area at Hanford during the Manhattan Project.
