National Museum of Nuclear Science & History
R. H. Martin worked for the United States Engineer District Office.
M. Kuhlman served in the 390th Air Service Group.
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.
Raymond Krause worked for the United States Engineer District Office.
