National Museum of Nuclear Science & History
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.
Whitney G. Roland served in the 603rd Air Engineering Squadron.
Chappell worked in the United States Engineer District Office.
