National Museum of Nuclear Science & History
Ruska worked for Stone and Webster Engineering Corporation.
Frederick Hobbs worked for the United States Engineer District Office.
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.
Selton worked at the 200 West Area at Hanford during the Manhattan Project.
