Clarence H. Kroll, Jr.

Atilio “Tee” Topazio

During WWII, Atilio “Tee” Topazio was a member of the Special Engineer Detachment (SED) assigned to the K-25 Gaseous Diffusion Plant at Oak Ridge, TN.

C. E. Collins

H. J. Ratjen

H. J. Ratjen worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. S. Hart

J. S. Hart worked for the Tennessee Eastman Corporation at the Y-12 Plant.