National Museum of Nuclear Science & History
De Busman worked in the United States Engineer District.
Alfred A. Lewandowski served as a staff sergeant in the 393rd Bombardment Squadron. He was the regularly assigned tail gunner for the Big Stink, and he and his crew were later reassigned to Luke the Spook.
A. H. Barrett worked for the Kellex Corporation at the K-25 Plant.
Donald Engelkemeior was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Fay Kennedy worked for the United States Engineer District Office.