National Museum of Nuclear Science & History
Alfred Simon was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert L. McNamee served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Bockscar.
M. B. Cooley worked for the J.A. Jones Construction Company.
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.