National Museum of Nuclear Science & History
Carr worked at the 200 West Area at Hanford during the Manhattan Project.
Percy Phillips served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Howard V. Johnson served in the 1st Ordnance Squadron.
C. A. Norris worked for the Midwest Piping and Supply Company.
Charles D. Harrington was the President of Douglas United Nuclear, which helped manage some of reactor operations at Hanford beginning in 1965.