National Museum of Nuclear Science & History
Valentin Padilla was a staff worker at Los Alamos during the Manhattan Project.
William Stringfellow served in the First Ordnance Squadron.
Arthur E. Dramby served in the 393rd Bombardment Squadron.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
