National Museum of Nuclear Science & History
Scott worked at the 300 Area at Hanford during the Manhattan Project.
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
Ken Pumphrey joined the Manhattan Project at Los Alamos in 1946, where he worked as a security guard until 1948.
Clarke C. Mathison served in the 320th Troop Carrier Squadron.
