National Museum of Nuclear Science & History
Mary Stephens worked for the United States Engineer District Office.
E.B.Montgomery (Edward Benjamin Montgomery) was a nuclear physicist who later worked as a computer scientist.
Bowen worked at the 100-B Area at Hanford during the Manhattan Project.
James Sircom Allen (1911-1982) was a Canadian-American physicist who worked at the Massachusetts Institute of Technology and Los Alamos during the Manhattan Project.
Sara B. Chettkow was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.