National Museum of Nuclear Science & History
Stanford worked for Stone and Webster Engineering Corporation.
J. G. McNally worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Anthony J. (“Tony”) Matz was a procurement officer at the University of Chicago Met Lab. He helped obtain, handle, and move many of the materials for Chicago Pile-1 and witnessed it going critical on December 2, 1942.
King worked for Stone and Webster Engineering Corporation.
Colonel Clifford Heflin was a decorated member of the Armed Forces, serving in the Air Force for 31 years.
