Arthur R. Hanson

S. M. Luttrell

S. M. Luttrell worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Walter S. Rasmussen

Walter Rasmussen worked for the United States Engineer District Office.

G. E. Hilman

Theodore Hall

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.