National Museum of Nuclear Science & History
Boyce D. McDaniel was a physicist at the Manhattan Project’s Los Alamos, NM laboratory.
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.
Watkins worked at the 100-B Area at Hanford during the Manhattan Project.