National Museum of Nuclear Science & History
David H. Frisch was an American physicist. He worked on the Manhattan Project at Los Alamos, working with the Van de Graaff long tank accelerator to measure neutron cross sections.
Dorothy Isgett was a civilian worker at Oak Ridge Tennessee from 1943 to 1946.
Carl C. Mason 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 Up An’ Atom.
Spear worked at the 200 East Area at Hanford during the Manhattan Project.
