National Museum of Nuclear Science & History
Dorothy Schafer was a staff worker at Los Alamos during the Manhattan Project.
Louis Y. Cortez served in the 1st Ordnance Squadron.
Snyder worked at the 300 Area at Hanford during the Manhattan Project.
Gilbert Mathis was an electrical engineer at Los Alamos from 1943 to 1946. He was recruited for the Manhattan Project as a member of the US Army Signal Corps.
