National Museum of Nuclear Science & History
J. J. Daly worked for the Roane-Anderson Company.
Frank E. Sutton 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 Top Secret.
Nathan Safferstein (1921-2013) was an American counterintelligence agent during the Manhattan Project.
Ralph E. Chase served in the 320th Troop Carrier Squadron.