National Museum of Nuclear Science & History
Nicholas Constantine Metropolis was born on June 11th, 1915, in Chicago. In 1936 he received his bachelor’s degree, and in 1941, his doctorate, both from the University of Chicago, and both in experimental physics.
E. A. Hetzner worked for the Oak Ridge Recreation and Welfare Association.
Edna Shea worked for the United States Engineer District Office as confidential secretary to Col. Stafford Warren, MD.
Oscar J. Thigpen served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Top Secret.