National Museum of Nuclear Science & History
J. D. Gibson worked for the Roane-Anderson Company.
Lt. Col. Thomas John Classen served as a lieutenant colonel in the 393rd Bombardment Squadron. By 1943, Tom was the captain of the 72nd Squadron.
D. A. Plunkett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James S. Cole is an American engineer. He served as an airplane engineer during World War II, and began working at the K-25 plant at Oak Ridge, TN in 1945, shortly after the end of the war.