National Museum of Nuclear Science & History
G. M. Parrish worked for the Roane-Anderson Company.
Hoenie worked at the 200 West Area at Hanford during the Manhattan Project.
Clark Center was a Manhattan Project veteran, who was the general superintendent and later President of the Union Carbide Nuclear Division in Oak Ridge.
Lloyd Williams worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert R. Williamson was a laboratory assistant and computer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
