National Museum of Nuclear Science & History
Bergan worked in the United States Engineer District Office.
Critselous worked 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.
Audrey Smythe worked for the Union Carbide & Carbon Corporation.
