National Museum of Nuclear Science & History
Keith Williams worked for the Keith Williams Company.
T. R. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howe worked at the 300 Area at Hanford during the Manhattan Project.
Wilber A. Stevens was an army officer in charge of overseeing construction at Los Alamos. He helped choose the site where the Manhattan Project would test its first atomic bomb.
Herbert E. Kubitschek (1920-1989) was an American biologist and physicist. He studied under Enrico Fermi at the University of Chicago and was present when Chicago Pile-1, the world’s first self-sustained nuclear chain reaction, went critical on December 2, 1942.