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The Hagley Digital Archives provides online access to selected items from the Hagley Library's collection of images, documents, and publications related to the history of business, technology, and society.
Homer Spence examining an ENIAC digit tray
Caption: \"Professor Homer Spence, one of the maintenance engineers, examining a digit tray. These trays consist of eleven conductors and a ground. These shielded wires carry the ten different groups of pulses as well as the sign indication.\
Sperry Rand (Corporation). Univac Division
1 photographic print : b&w ; 8 x 10 in.
Audiovisual Collections and Digital Initiatives Department, Hagley Museum and Library
Sperry Corporation, UNIVAC Division photographs and audiovisual materials (Accession 1985.261)
Box 1, Folder 1
[Description and dates], Hagley ID, Box/folder number, Sperry Corporation, UNIVAC Division photographs and audiovisual materials (Accession 1985.261), Audiovisual Collections and Digital Initiatives Department, Hagley Museum and Library, Wilmington, DE 19807
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