National Museum of Nuclear Science & History
Frank Marisco worked for the H. K. Ferguson Company.
Clare Whitehead joined the Women’s Army Auxiliary Corps (WAAC) in 1943. After training in the Manhattan Engineer District and working in Oak Ridge, she transferred to Hanford, where she was a secretary for military intelligence.
Crawford Greenewalt (1902-1993) was an American chemical engineer. He was one of the managers of the Manhattan Project for DuPont.
