National Museum of Nuclear Science & History
H. F. Adams worked for the J.A. Jones Construction Company.
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.
H. G. Arnett worked for the Roane-Anderson Company.
Davidson worked for Stone and Webster Engineering Corporation.