The Sperry Corporation was an electronics company; its UNIVAC Division manufactured the first commercial digital computer. The Sperry UNIVAC Division has its origins in the Eckert-Mauchly Computer Corporation (EMCC), founded in 1946 by J. Presper Eckert (1919-1995) and John W. Mauchly (1907-1980). In 1950, Eckert and Mauchly sold their firm to Remington Rand, Inc, a major business machine manufacturer, which continued developing the UNIVAC system. Thomas "Tim" J. Bergin (1940-) is an emeritus professor of computer science and information systems at American University; he was also curator/director of the Computer History Museum. Bergin obtained this collection of UNIVAC/ENIAC historical materials from other computer pioneers. The collection consists of research reports, booklets, published articles, lecture notes, and audiovisual materials that describe the development of the EDVAC, ENIAC, and UNIVAC computers. The materials are organized into five series by format: Manuals and pamphlets; Articles and reprints; Tributes and anniversary materials; Photographs and films; and Objects.