National Museum of Nuclear Science & History
T. F. Walsh worked for the United States Engineer District Office.
M. E. Gregson worked for the Roane-Anderson Company.
Joseph F. Zimmerman served in the 320th Troop Carrier Squadron.
Boak worked at Los Alamos during the Manhattan Project.
Philip M. Barnes served as a lieutenant in the 1st Ordnance Squadron. He was the assistant weaponeer on Bockscar during the Nagasaki bombing mission.
