National Museum of Nuclear Science & History
J. Powell worked for the Union Carbide & Carbon Corporation.
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.
Jas Huff worked for the United States Engineer District Office.
Jones worked at the 300 Area at Hanford during the Manhattan Project.
Robert Irwin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
