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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 150,296 records.

Result 161-169 of about 169

KLAD10, KLAD20, and TOPS-20 magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1983-1987
102773726

TOPS-20, ALGOL-20, DEC-20, and other magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1979-1987
102773731

TOPS-20 v4-6 magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1983-1987
102773698

Plot
Spyglass, Inc.
Software, 1994
102690739

TOPS-10 and TOPS-20 customer support, cusp, autopatch, and other magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1984-1989
102773739

VAX/VMS tools, TOPS-20 tools, Quarry systems, and other magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1985-1994
102773754

TOPS-10 magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1978-1988
102773691

TOPS-10 v7.03 and TOPS-20 magnetic tapes
Digital Equipment Corporation (DEC). Large Computer Group (LCG)
Software, 1983-1987
102773709

Paper tape
Digital Equipment Corporation (DEC)
Software, 1964-1972
102675802