National Museum of Nuclear Science & History
Frank Vaughan was a research associate at the Chicago Met Lab during the Manhattan Project.
Richard Parse worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George C. Hollowwa was a member of the Army Air Corps and a weapons expert. During and after World War II, he was involved in the assembly and testing of atomic weapons.
A. B. Carper worked for the Tennessee Eastman Corporation at the Y-12 Plant.