National Museum of Nuclear Science & History
Mann worked in the 200 West Area at Hanford during the Manhattan Project.
James R. Womack served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Next Objective.
Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.
