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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 1-20 of about 20

3420/3803 magnetic tape subsystem reference guide
IBM Corp.
Document, ca. 1985
102786320

Automated logic diagram (ALD) for the 3272 display controller
IBM Corp.
Document, ca. 1977
102786311

3803-M2 micro-program listing (MPL)
IBM Corp.
Document, 1973
102786323

3205 color display console maintenance information
IBM Corp.
Document, 1985-09
102786319

IBM 1403 - NI printer systems diagrams
IBM Corp.
Document, 1966-1972
102786315

3480 magnetic tape subsystem operator's guide
IBM Corp.
Document
102786317

Maintenance analysis procedures (MI) for the 4341 processor
IBM Corp.
Document, ca. 1981
102786316

Disk storage drive
International Business Machines (IBM)
Physical Object, 1981
102741163

Maintenance library manual (MLM) for the 3203-5 printer
IBM Corp.
Document, ca. 1979
102786314