National Museum of Nuclear Science & History
C. C. Sperling worked for the Edenfield Electric Company.
Evans worked in the United States Engineer District Office.
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.
Walker worked at the 100-D Area at Hanford during the Manhattan Project.
