National Museum of Nuclear Science & History
Barksdale worked for Stone and Webster Engineering Corporation.
Spofford G. English was an American chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) and Oak Ridge during the Manhattan Project.
Bobby J. Chapman served as a captain in the 393rd Bombardment Squadron. He was the regularly assigned bombardier for the Big Stink, and he and his crew were later reassigned to Luke the Spook.
R. M. Saunders worked for the United States Engineer District Office.