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.
Note: CHM's online catalog has been updated through January 23rd, 2025. A new and improved catalog will be launched in Summer 2025.
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Catalog contains over 151,130 records.
CGA annual report, 1977
CGA Computer Associates, Inc.
Document, undated
102770133
Quantum Corporation business plan
Quantum Corporation
Document, 1980-04
102770051
Julian K. Brantley named Vice President, Communications, at Ashton-Tate
Ashton-Tate
Document, 1984-02-14
102762623
Tymshare bides its time as suitors make pitches
The Peninsula Times Tribune
Document, 1979-11-12
102770455
Semiconductor memory timeline notes
Document, 2006-11
102770854
Adobe annual report, 1999
Adobe Systems Incorporated
Document, 2000
102770234
Series 80 : MANTIS application development system
Cincom
Document, 1978
102770107
Benincasa appointed Vice President, New Business Development, at Ashton-Tate
Ashton-Tate
Document, 1984-01-11
102762630
Tymshare will test computer-radio link
San Jose Mercury News
Document, 1980-05-23
102770462
Advertisement for MANTIS
Cincom
Document, 1984
102770121
Advertisement for MRPS
Cincom
Document, 1980
102770114
Ashton-Tate ships Rapidfile
Ashton-Tate
Document, 1987-01-21
102762661
Ashton-Tate announces resignation of chief financial officer
Ashton-Tate
Document, 1987-01-20
102769984
Memo and press release regarding dBase IV introduction
Ashton-Tate
Document, 1988-02-17
102762678
Speech from Memorex Corporation annual management meeting
Document, 1978
102762680
Robert Noyce Intel id card
Document, ca. 1980
102762452
Quantum reference guide 1980-1982
Quantum
Document, 1980-1982
102770056
Notes from research into early ICP publications
Johnson, Luanne
Document, 1986-02
102762457
DD Roberts' offer letter
Software Publishing Corporation
Document, 1981-04-15
102762832
Turning potential into realities : the invention of the integrated circuit
Document, 2000-12-08
102762433