National Museum of Nuclear Science & History
Frederick Rich worked for the Union Carbide & Carbon Corporation.
D. S. Earl worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George W. Marquardt served as a captain in the 393rd Bombardment Squadron. Although he was regularly assigned to the Up An’ Atom, he flew in the mission to bomb Hiroshima as the aircraft commander of the Necessary Evil.
Jones worked at the 300 Area at Hanford during the Manhattan Project.
