National Museum of Nuclear Science & History
Leonard W. Markley served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
Part of the Special Engineer Detachment (SED), Donald C. Harms was first sent to Oak Ridge, Tennessee, to work on the Manhattan Project.
J. E. Archer worked for the H. K. Ferguson Company.
C. L. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
