National Museum of Nuclear Science & History
J. P. Underwood worked for the Roane-Anderson Company.
Marvin O. Beatty served as a staff sergeant in the 393rd Bombardment Squadron.
Charles W. Rich 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 Laggin’ Dragon.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
