National Museum of Nuclear Science & History
Clyde Jones worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George I. Ray worked for the G.G. Ray Company.
Claude E. McLenon served as a technical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Big Stink, and he and his crew were later reassigned to Luke the Spook.
Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
