National Museum of Nuclear Science & History
Clark worked for Stone and Webster Engineering Corporation.
Charles Sullivan served in the First Ordnance Squadron.
William S. Biggers worked as a chemical engineer during the Manhattan Project. Biggers worked at the the Houdaille-Hershey Plant in Decatur, Illinois from April 1944 to December 1946.
G. W. Johnson worked for the Edenfield Electric Company.
