National Museum of Nuclear Science & History
F. H. Stewart served in the 509th Headquarters.
Stewart W. Williams served as a 1st lieutenant in the 393rd Bombardment Squadron of the 509th Composite Group.
Cash worked as an operator at the Y-12 plant at Oak Ridge during the Manhattan Project.
Dorothea Lisle was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
