National Museum of Nuclear Science & History
Wendell Countiss worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Miller was a research assistant at the University of Chicago Met Lab. He was present when Chicago Pile-1 went critical on December 2, 1942.
Norma J. Hinton was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.