National Museum of Nuclear Science & History
Fred McCammon worked for the Tennessee Eastman Corporation at the Y-12 Plant.
After graduating from Williams College, Paul Wilkinson joined the Manhattan Project. He arrived in Oak Ridge in 1943, where he was sent to the Y-12 plant.
Zen B. Portwood worked for the J.A. Jones Construction Company.
W. H. Longtin worked for the United States Engineer District Office.
