G. D. Tappscott

Earl C. Bollinger

C. C. Bales

Bales worked for Stone and Webster Engineering Corporation.

A. A. Carswell

A. A. Carswell worked for the Roane-Anderson Company.

Horace R. Hood

Horace Hood set up equipment for the J.A. Jones Construction Company in Oak Ridge, Tennessee. He and his family lived in Kingsport, Tennessee while Hood commuted to Oak Ridge through a series of security checkpoints each day.