National Museum of Nuclear Science & History
H. W. Caldwell worked for the Edenfield Electric Company.
Luther Ramsey was a staff worker at Los Alamos 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.
Hughs worked at the 200 West Area at Hanford during the Manhattan Project.