National Museum of Nuclear Science & History
George Briggs was only 20 years old when he began working with the Special Engineer Detachment at Los Alamos.
Phil Matranga served in the 1395th Military Police Company, Aviation.
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.