National Museum of Nuclear Science & History
Smith worked for Stone and Webster Engineering Corporation.
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.
Bob Reid worked for the H. K. Ferguson Company.
Joseph I. Gulick served as a technical sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.