National Museum of Nuclear Science & History
M. E. Brennan worked for the Watson-Flagg Engineering Company.
Thomas L. Higgins served in the 320th Troop Carrier Squadron.
Redman worked at the 200 East area at Hanford during the Manhattan Project.
Gordon Fee is the retired president of Lockheed Martin Energy Systems and the former manager of the Y-12 nuclear weapons plant in Oak Ridge, TN.