National Museum of Nuclear Science & History
George Feldman worked for the Roane-Anderson Company.
Williams worked at the 200 West Area at Hanford during the Manhattan Project.
Eugene Wigner (1902-1995) was a Hungarian-American theoretical physicist and mathematician and 1963 Nobel Prize winner in Physics.
Donald Francis Mastick was an American chemist who worked at Los Alamos and on Tinian as part of Project Alberta.