Collections

Catalog Search

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.

Result 1-14 of about 14

JavaSIL

Document
102786531

Why do software engineers hate specifications?

Document, 2015-04-13
102786599

Content protection

Document, 1993-1999
102786532

IT theory of operation
Digital Equipment Corporation (DEC)
Document, 1996-08-06
102786529

Prototype for Microsoft Tablet PC
Microsoft Corporation
Physical Object, Circa 2001
102766429

Data encryption standard documentation

Document, 1977-01-15; Circa 1990
102786528

Presentation materials by Chuck Thacker
Microsoft Corporation
Document, 1997-1999
102786535

File systems

Document, 1992-1997
102786533

Switch

Document, 1995-2000
102786534

A/V related to Charles (Chuck) Thacker

Moving image, 1976-2007
102776309

PARC/SRC rationale
Xerox; Digital Equipment Corporation (DEC)
Document, 1969; 1970; 1972; 1983
102786530