National Museum of Nuclear Science & History
W. L. Brewer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Seth Neddermeyer (1907-1988) was an American physicist. Neddermeyer was recruited to work on the Manhattan Project by J.
Bill Hartnett worked in plutonium metallurgy for the Manhattan Project at the Hanford Engineer Works from January 1943 to December 1946.