National Museum of Nuclear Science & History
C. R. Frazier worked for the Poe Piping & Heating Company.
Charles Levy was a first lieutenant in the 393rd Bombardment Squadron of the 509th Composite Group. He trained in Wendover, Utah, before leaving for Tinian Island.
Dale Babcock was a physical chemist and colleague of Crawford Greenewalt. Greenewalt took Babcock and a few other close DuPont colleagues with him into the new world of atomic energy.
H. L. Small worked for the Kellex Corporation at the K-25 Plant.