National Museum of Nuclear Science & History
O. L. Maddox worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Jessen worked at the 100-F Area at Hanford during the Manhattan Project.
Grayce Taylor worked for the Roane-Anderson Company.
Anthony Depaulo was a member of the Military Police at Los Alamos.
Robert Serber (1909-1997) was an American physicist. He was recruited by J. Robert Oppenheimer to work on the Manhattan Project.