National Museum of Nuclear Science & History
Jake Seligman was a staff worker at Los Alamos during the Manhattan Project.
Thomas L. Heddy served in the 320th Troop Carrier Squadron.
F. Snodgrass worked for the Roane-Anderson Company.
Charles F. Begg commanded the 1st Ordnance Squadron.
Harry Gold was an American laboratory chemist who was convicted of being a courier for a number of Soviet spies during the Manhattan Project, including Klaus Fuchs.
