National Museum of Nuclear Science & History
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Rozel E. Curtis was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Thomas Astarita served in the 1st Ordnance Squadron.
Martin M. Whitaker was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
