National Museum of Nuclear Science & History
Hays worked in the United States Engineer District Office
Vaughan worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project.
Jessen worked at the 200 East Area at Hanford during the Manhattan Project.
Eleanor Lewis was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Sarah Bailey was very young when she went to work at the K-25 plant in Oak Ridge. She was employed by Carbide & Carbon Chemicals Corporation, a contractor in the gaseous diffusion operation, in 1945.
