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.
Kenbak-1 advertisement
Scientific American
Still image, 1971
102695459
Micral R2E
Still Image
102630776
AMD AM486 CPU
Advanced Micro Devices (AMD)
Still Image
102626939
Planimeter
Still Image, Circa 1984
102712290
Paul Baran
Still Image
102680106
Graphics - Torus
Still image
102627499
Ferranti Mercury
Still Image
102698469
"Macaroni Box" Model
Still Image
102627425
LARC
Still Image
102707289
SAGE Mapper Room
Still Image
102622778
Honeywell - Printer
Still Image
102711944
Multiwire - Wiring Pattern
Still Image
102712562
Texas Instruments ASC Cabling
Still Image
102713084
SMAKY - 324
Still image
102722174
Motorola MC68020
Motorola, Inc.
Still image, 1984
102748485
Motorola MCF5202 microprocessor
Motorola, Inc.
Still image, ca. 1996
102748505
Motorola MC6809
Motorola, Inc.
Still image, 1980
102748497
Motorola MC6800
Motorola, Inc.
Still image, 1974
102748500
Whirlwind
Still Image
102622567
Micral Pluggable unit
Still Image
102712262