National Museum of Nuclear Science & History
Blackstone worked in the United States Engineer District Office.
R. G. Eberle served in the 390th Air Service Group.
Harold B. Nilling was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Elbert Christman Owens served as a master sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned first to Luke the Spook and later to Big Stink.
