National Museum of Nuclear Science & History
Paul C. Schafhauser served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Necessary Evil.
Marvin Wilkening, a physicist, traveled the Grand Circuit of the Manhattan Project, pursuing his specialty of measuring neutron intensity.
Smutz worked at the 300 Area at Hanford during the Manhattan Project.
James Runyan was a staff worker at Los Alamos during the Manhattan Project.