Due to the implementation of a new Collection Management System, CHM staff will not be able to assist researchers and in-person visits until March 2025.
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.
Search the Catalog
Catalog contains over 151,130 records.
TymShare Tymsat Faceplate
Tymshare, Inc.
Physical object
102667150
Tymshare button
Tymshare
Physical object
102657499
Tymshare button
Tymshare
Physical object
102657470
Tymshare pin
Tymshare
Physical object
102657494
Tymshare 15th Aniversary Plate
Tymshare, Inc.
Physical object
102667145
Tymshare reunion bank account
Document, 1988-1989
102726422
Corel Linux Pin
Corel
Physical object
102645661
Tymshare badge
Tymshare
Physical object
102657469
Tymshare button
Tymshare
Physical object
102657495
Tymshare button
Tymshare
Physical object
102657493
Tymshare Secretary's Conference '83 Mug
Tymshare, Inc.
Physical object, Circa 1983
102667144
TymeShare Mark XV System Faceplate
Tymshare, Inc.
Physical object
102667149
Shareholder letter
Tymshare
Document, 1980-04-22
102726438
Tymshare badge
Tymshare
Physical object
102657465
tymshare pin
Tymshare
Physical object
102657496
Tymshare pin
Tymshare
Physical object
102657491
Tymshare Champagne Bottle
Murray and Russell freres
Physical object
102667142
Tymshare button
Tymshare
Physical object
102657500
Tymshare button
Tymshare
Physical object
102657492
Tymshare keychain
Tymshare
Physical object, 1979
102657461