National Museum of Nuclear Science & History
Guenther worked in the United States Engineer District Office.
Attended Carnegie Technical Institute.
Charles Crichfield worked as an elctrician in Oak Ridge, Tennessee from 1943 to September 1945. Crichfield's brother Paul and father P.
Brown worked in the United States Engineer District.
Wilam Spangler was a staff worker at Los Alamos during the Manhattan Project.
