National Museum of Nuclear Science & History
Lomax worked in the 200 E Area at Hanford during the Manhattan Project.
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.
Hasselblad worked at the 100-F Area at Hanford during the Manhattan Project
Ed Helfenberger worked for the Roane-Anderson Company.