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 151,033 records.
Logic simulator
Document, 1958
102634969
Stretch evaluation
Document, 1961-05-09
102632634
Strap control card
Software, Circa 1959
102633942
Multiprogram scheduling
Document, 1960-04-29
102635087
Topics in Super Computing
Document, 1987
102679895
UNIVAC Brochures
Remington Rand, Inc.
Document, 1954
102634445
MAP Course Notes
Document, 1965
102679554
Philco Transac related materials
Document, 1958
102679294
Numerical analysis lecture notes
Document, 1953
102663103
Exchange miscellany
Document, 1957-10-10
102632733
Review of Exchange
Document, 1957-07-10
102632707
Scatter read
Document, Circa 1957
102632738
Disk design
Document, 1957-09-12
102632740
Blank coding form
Document, Circa 1960
102634955
Exchange
Document, 1958-01-27
102632512
Poughkeepsie notes 1957 - 1959
Document, 1959
102635693
Stretch
Document, 1961-05-17
102632620
Instruction formats
Document, Circa 1965
102634121
Output listing
Document, Circa 1959
102634145
Keypunch practice
The H. M. Rowe Company
Document, 1967
102680030