National Museum of Nuclear Science & History
Flonnie Sloan worked in Building 9201 in the Y-12 plant at Oak Ridge, Tennessee from 1943 to 1945.
R. R. Kegarise worked for the Kellex Corporation at the K-25 Plant.
Jacobs worked for Stone and Webster Engineering Corporation.
John Marstellar served in the 603rd Air Engineering Squadron.
Jay Hitchcock worked in the Shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.