National Museum of Nuclear Science & History
P. N. Smith worked for the H. K. Ferguson Company.
R. A. Holmes worked for the Westinghouse Electric Company.
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.
Harold Argo was a physicist. He worked at Los Alamos National Laboratory beginning in 1944. He was married to physicist Mary Argo.