National Museum of Nuclear Science & History
Tommie Richardson was a staff worker at Los Alamos during the Manhattan Project.
Klaus Fuchs (1911-1988) was a German theoretical physicist and spy who worked at Los Alamos during the Manhattan Project and passed atomic secrets to the Soviet Union.
Dr. John Ruminer is a retired engineer, local historian, and a member of the Board of Directors at the Los Alamos Historical Society.
Dunbar worked in the United States Engineer District Office.