National Museum of Nuclear Science & History
Seth Neddermeyer (1907-1988) was an American physicist. Neddermeyer was recruited to work on the Manhattan Project by J.
Maurice J. Clark served as a sergeant in the 393rd Bombardment Squadron. He was the assistant engineer regularly assigned to the Laggin’ Dragon.
William Hackman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harold H. Richardson served in the 1027th Air Material Squadron.
