National Museum of Nuclear Science & History
Otto Hillig was a Danish machinist who helped work on various projects in the early days of the Manhattan Project.
Thomas W. Ferebee served as a major in the 509th Headquarters and Base Services Squadron.
George I. Schreffer served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew on the B-29 Jabit III.
Beaton worked in the 200 West Area at Hanford during the Manhattan Project.
