National Museum of Nuclear Science & History
Dubin worked in the United States Engineer District Office.
Calderwood worked at the 200 East Area at Hanford during the Manhattan Project.
Edna Sypult was a laboratory helper at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Farrell worked for Stone and Webster Engineering Corporation.
James C. Danahy served in the 603rd Air Engineering Squadron.
