National Museum of Nuclear Science & History
Maxine Howards worked for the J.A. Jones Construction Company.
Lyle Smith worked for the United States Engineer District Office.
Bartholomew "Bart" Rivers was an instrument technician at the Hanford, Washington facility from 1943 through the end of the war.
John O’Gara worked for the United States Engineer District Office.
Homer M. O’Callaghan served in the 1st Ordnance Squadron.