Correspondence, a diary, articles and other writings, biographical material and memorabilia and photographs. Includes letters to family members and friends describing her senior year at Mount Holyoke College, 1921-1922, and her experiences as a psychiatric social worker for the American Red Cross Military and Naval Welfare Service in the Middle East (based in Cairo), 1942-1945. Also includes Christmas letters by Brugger and her sister, Helen Brugger Beal, describing their world travels from 1973-1977.