National Museum of Nuclear Science & History
William Gray worked for the Roane-Anderson Company.
C. P. Gaither worked for the J.A. Jones Construction Company.
Roos worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.
Owen Chamberlain (1920-2006) was an American physicist and winner of the 1959 Nobel Prize. He joined the Manhattan Project in 1942 after his graduate studies were interrupted by World War II.