National Museum of Nuclear Science & History
J. V. O’Connor worked for the Union Carbide & Carbon Corporation.
Jessen worked at the 200 East Area at Hanford during the Manhattan Project.
Raymond Begnoche served in the 1st 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.
