National Museum of Nuclear Science & History
Holl worked for Stone and Webster Engineering Corporation.
Gale Kenney was a member of the Special Engineering Detachment and worked in the K-25 Plant in Oak Ridge, Tennessee.
Darragh Nagle graduated from Columbia University and worked with Enrico Fermi and Herbert Anderson at the Chicago Pile during the early years of the Manhattan Project.
They called him "Honey Joe" because of his bee business, which he went into after he left Hanford.