National Museum of Nuclear Science & History
Pef worked for Stone and Webster Engineering Corporation.
Mann worked in the 200 West Area at Hanford during the Manhattan Project.
Jane Roberg was an American physicist. She earned a Ph.D. from Duke University and was working at the University of California when she was recruited to work on the Manhattan Project at Los Alamos.
Waynell Hale worked for the Tennessee Eastman Corporation at the Y-12 Plant.
