National Museum of Nuclear Science & History
Sayers worked for Stone and Webster Engineering Corporation.
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William J. Hannert served in the 393rd Bombardment Squadron.
Snyder worked at the 200 East Area at Hanford during the Manhattan Project.
Celeste Hand was a switchboard operator at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
