National Museum of Nuclear Science & History
Manning worked for Stone and Webster Engineering Corporation.
Mark L. Bayrik, Jr. served in the 320th Troop Carrier Squadron.
Al Threadgill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Alvin Vanvessem was a member of the Special Enginner Detatchment (SED) at Los Alamos during the Manhattan Project.
