National Museum of Nuclear Science & History
Ralph Lawson worked for the United States Engineer District Office.
Bradley Jr. worked at the 200 West Area at Hanford during the Manhattan Project.
John O. Chatt served in the 509th Headquarters and Base Services Squadron.
John C. Hansen served as a Master Sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Laggin’ Dragon.
