National Museum of Nuclear Science & History
Joseph Caldwell was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harold M. Spurling served in the 320th Troop Carrier Squadron.
Edith Truslow (1911-2002) was a lietutant in the Women’s Army Corps (WACs) when she was offered a job at Los Alamos as a historian in 1946.
