National Museum of Nuclear Science & History
William C. Borgstadt served in the 390th Air Service Group. William Calvin Borgstadt, also known as Billy C.
Marjorie B. Housewright was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Sergeant Ralph Curry was a Radio Operator assigned to the Bockscar’s original crew. He was a member of the 393rd Bombardment Squadron, a segment of the 509th Composite Group.
Joseph Colella, Jr. served in the 1st Ordnance Squadron.
