National Museum of Nuclear Science & History
Harold Urey (1893-1981) was an American physical chemist and winner of the 1934 Nobel Prize in Chemistry.
Hughes worked at the 200 West Area at Hanford during the Manhattan Project.
George H. Cohen served as a 1st lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
C. M. Wallace worked for the J.A. Jones Construction Company.
