National Museum of Nuclear Science & History
J. W. Barnett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harrie Massey (1908-1983) was an Australian physicist. A brilliant student of physics, Massey arrived from his native Australia at Cambridge College in the United Kingdom on an academic scholarship.
Carroll “Red” Gordon (1919-2008) was a machinist at Los Alamos during the Manhattan Project. Gordon was born in Topeka, Kansas on May 15, 1919.