National Museum of Nuclear Science & History
Carl A. Puffer served in the 603rd Air Engineering Squadron.
Smith worked at the 200 Area at Hanford during the Manhattan Project.
Gunnar Thornton was a nuclear physicist and engineer that served in the Special Engineer Detachment (SED) at Los Alamos and on Project Alberta in Tinian.
John Walker served in the army at Los Alamos during the Manhattan Project.