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From magnetic tape and rare film to lab notebooks and business plans to early mainframes and source code, our collection is as diverse as the history of computing. It is a rich resource for everyone, comprising historical objects, documents, software titles, ephemera, and photographs and moving images.

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Catalog contains over 143,273 records.

Result 1-2 of about 2

IBM 557 Alphabetic Interpreter
International Business Machines Corporation (IBM)
Physical object, 1954

IBM 557 Alphabetic Interpreter Parts Catalog and wiring diagrams
International Business Machines Corporation (IBM). Data Processing Division
Document, 1963