This series contains images of the facilities of the Eckert-Mauchly Computer Corporation, the equipment produced at these facilities, and the people who designed and developed this equipment. Facilities include the Moore School at University of Pennsylvania, and the Allegheny Avenue buildings. The bulk of this series consists of images of the ENIAC and BINAC computers (overall systems, individual components, and details of each component).

The Sperry Corporation was an electronics company and the 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 manufacturer of business machines, who continued development of the UNIVAC system. The collection documents most of Sperry-Univac's major company functions and includes a large body of materials generated by the Sperry-Honeywell lawsuit that revolved around the question about who invented the first electronic-digital computer.