National Museum of Nuclear Science & History
Hugh “Brad” Bradner was a physicist at Los Alamos during the Manhattan Project.
Mary Johns worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Richards worked at the 100-D area at Hanford during the Manhattan Project.
Frederick Reines (1918-1998) was an American physicist. Reines received his Ph.D. in physics in 1944 from New York University.