National Museum of Nuclear Science & History
Fiedler worked in the United States Engineer District Office.
Sherman Fried was a chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
F. C. Liepman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John C. Hansen served as a Master Sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.
