National Museum of Nuclear Science & History
T. H. Barker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Steven Hailey worked for the Roane-Anderson Company.
George Boyd (1912-2004) was an American physicist. He was a research associate in the physical chemistry section at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Lawrence S. O’Rourke began working on the Manhattan Project at Columbia University after he was called up from the Army Reserves in 1943.