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.
Univac 9400
Still Image
102640671
Univac
Still Image
102640676
EDSAC Maurice Wilkes and others working on EDSAC
Still Image
102630677
IBM 7030 "The Stretch" Data Processing System
Still Image
102640246
Jim Warren contact sheet
Still Image
102640652
IBM 7030 "The Stretch" Data Processing System
Still Image
102640239
IBM 7030 "The Stretch" Data Processing System
Still Image
102640241
Two men installing Johnniac at LACMuseum
Still Image
102630761
Grace Hopper
Still Image, Circa 1985
102622706
Drive Interface
Hudson Robotics, Inc.
Still Image
102640479
Harvard University's IBM Automatic Sequence Controlled Calculator
Still Image, 1944-07
102630709
Herman Hollerith portrait
Still Image
102630711
Hollerith 1890 Census machine
Still Image
102630716
Wes Clark demonstrating the LINC
Still Image, 1962-03-27
102630773
The new UNIVAC solid-state 80 convention booth
Still image, 1959
102683520
IBM 604 Electronic Calculating Punch with Type 521 Card Reader/Punch, (1948)
Still Image, 1948
102645462
Intel i486 microprocessor
Intel Corporation
Still Image, ca. 1989
102630728
IBM Chips - 512K CMOS SRAM, Static Random Access Memory chip - code name LIGHTNING
Still Image, 1991-02-13
102640493
IBM Assessories - Typewriter Station
Still Image
102640498
Univac 9400
Still Image
102640669