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.
Strollo's Electronic Dark Room
Document, 1980-05-01
102803377
Teletex and It's Protocols
Document
102803365
SAFE Pilot Mail Operation
Document, 1981-05-12
102803354
Documentation and program listing for the Tenex Calendar System
Document, 1976-12-16
102803375
NLQ User's Manual for the Xerox Lisp Machine
Battelle Development Corporation
Document, 1986-04
102803379
Internet Access Technologies and Applications
GTE Service corporation
Document, 1995-05
102803396
Human Factors in Computer Message Systems
Datamation
Document, 1977-05
102803358
Computer Message Services Bibliography
Stanford Research Institute (SRI), Telecommunication Sciences Center
Document, 1979-11
102803360
Digital Communication by Power Line Carrier (Draft)
Xerox PARC (Palo Alto Research Center)
Document, 1977-09
102803378
Computer Message Services Bibliography
SRI International
Document, 1980-07
102803361
Email from Jim Calvin Regarding his HG Mail Program
Document, 2017-01-30
102803370
Problems of office automation, or why we don't use multics for typing important documents
MIT Laboratory for Computer Science, Computer Systems Research Division
Document, 1976-07-12
102803351
Documentation and program listing for the Smalltalk Calendar System
Document, 1979-06-18
102803376
High Performance Computing & Communications: Toward a National Information Infrastructure
Executive Office of the President - Office of Science and Technology Policy
Document, 1994
102803393
A time shared I/O processor for real-time hybrid computation
Bolt Beranek and Newman, Inc.
Document, 1969
102803374
An Electronic Message System: Where does it fit?
MIT Laboratory for Computer Science
Document
102803362
Jacques Vallee's Papers from the Institute for the Future
Institute for the Future
Document, 1976-03
102803384
The Cost of Streaming Services: A Streaming Media, Inc. Report
Streaming Media Inc.; Penton Media Inc.
Document
102803391
Innovations in Telecommunications, Part B
Academic Press
Document, 1982
102803404
The Alto/Titanic Color Print Processor
Xerox PARC Systems Science Lab
Document, 1979-09-02
102803372