National Museum of Nuclear Science & History
T. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John Horan worked for the United States Engineer District Office.
Frederick Reines (1918-1998) was an American physicist. Reines received his Ph.D. in physics in 1944 from New York University.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.