Finding Aids

Crawford H. Greenewalt (1902-1993) was an executive with the DuPont Company and president of the firm from 1948 to 1962. The collection consists of photographs and other materials related to Crawford Greenewalt's career with the DuPont Company and his involvement with corporate boards and other business and scientific organizations, etc., such as Boeing, M.I.T., Smithsonian Institution, and Radio Free Europe.

Russell J. Seibert (1914-2004) was the former director of Longwood Gardens. This collection consists of a typewritten script of a speech, a cassette recording of the speech, and accompanying slides.

Robert W. Sarnoff (1918-1997), son of RCA founder David Sarnoff, became president of NBC in 1956 and succeeded his father as president of RCA in 1965. This collection consists of films, videos and sound recordings dating from 1953 to 1979 documenting the life and career of Robert W. Sarnoff. The collection has been organized into six series: Events, Meetings, Press and media coverage, Speeches, Travel, and General.