National Museum of Nuclear Science & History
Ruan worked for Stone and Webster Engineering Corporation.
Aram E. Bezdegian served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Up An’ Atom.
Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
