National Museum of Nuclear Science & History
Daniel Pfaff was a staff worker at Los Alamos during the Manhattan Project.
William Penney (1909-1991) was a British mathematician and physicist. William Penney’s first assignment of the war was a research position with the Royal Navy, studying collisions, explosions and shockwaves and searching for ways to use hydrodynamics to assist the navy.
Fred Green served in the 1st Ordnance Squadron.
