National Museum of Nuclear Science & History
H. R. House worked for the Union Carbide & Carbon Corporation.
Murphy worked for Stone and Webster Engineering Corporation.
Sampson Powers worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George L. Brabenec was a master sergeant in the 393rd Bombardment Squadron. He served as the flight engineer of the Necessary Evil, but flew in the Big Stink during the Nagasaki mission.
Smith worked at the 200 Area at Hanford during the Manhattan Project.
