National Museum of Nuclear Science & History
Hayes worked in the United States Engineer District Office.
John C. Delmar, Jr. served in the 603rd Air Engineering Squadron.
Volney C. Wilson was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
William E. Wright served as a captain in the 393rd Bombardment Squadron. He was the regularly assigned navigator for the Big Stink, and he and his crew were later reassigned to Luke the Spook.