National Museum of Nuclear Science & History
G. C. Meredith worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. H. Griffin worked for the H. K. Ferguson Company.
J. J. Haynie worked for the J.A. Jones Construction Company.
Ellerbroek worked for Stone and Webster Engineering Corporation.
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.