National Museum of Nuclear Science & History
J. C. Ridenour worked for the Roane-Anderson Company.
H. T. Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Duane Sewell began working with the Manhattan Project in 1941. He was one of the first people to arrive at Oak Ridge and experienced first-hand some of the difficulties there with cyclotrons and isotope separation.
H. R. Grady worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles W. Smith served in the 393rd Bombardment Squadron.
