National Museum of Nuclear Science & History
Davidson worked in the United States Engineer District Office.
Piper worked for Stone and Webster Engineering Corporation.
Frank M. Briese served as a master sergeant in the 393rd Bombardment Squadron. He was the flight engineer of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.
Bottomley worked in the United States Engineer District Office.
