National Museum of Nuclear Science & History
O. G. Bolin worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Graf worked at the 300 Area at Hanford during the Manhattan Project.
Roger Hildebrand is an American physicist and Manhattan Project veteran. He is the S.K. Allison Distinguished Service Professor, Emeritus, at the University of Chicago and is affiliated with the Enrico Fermi Institute.
