National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
Philip E. Kammerer served in the 1st Ordnance Squadron.
F. C. Lowry worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Theodore “Ted” Hall (1925-1999) was an American physicist and an atomic spy who passed along detailed information about the implosion-type “Fat Man” bomb and several processes for purifying plutonium to the Soviet Union.