National Museum of Nuclear Science & History
J. A. Slice worked for the Union Carbide & Carbon Corporation.
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.
Elizabeth was a staff member at Los Alamos during the Manhattan Project. She may have been married to Claire C.