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.
Open Desktop promotional button
Unknown
Physical object
102729912
AT&T UNIX apollo button
AT&T
Physical object
102711831
We Do Windows symbolics button
Symbolics
Physical object
102711836
Red Hat Linux 7.3 - The official Red Hat Linux reference guide
Red Hat, Inc.
Document, 2002
102704754
Red Hat Linux 6.1 - Official Red Hat Linux installation guide
Red Hat, Inc.
Document, 1999
102704742
Red Hat Linux 7.1 - The official Red Hat Linux x86 installation guide
Red Hat, Inc.
Document, 2001
102704747
VMEbus - multibus interface adapter model PT-VME900
Performance Technologies Incorporated
Document, Circa 1988
102685322
An officia Red Hat Linux 6.1 Apache/SSL installation guide
Red Hat, Inc.
Document, 1999
102704741
Red Hat Linux 7.1 - The official Red Hat Linux getting started guide
Red Hat, Inc.
Document, 2001
102704746
Red Hat Linux 7.2 - The official Red Hat Linux customization guide
Red Hat, Inc.
Document, 2001
102704753
Post office pack for MS-DOS demo
cc:Mail, Inc.
Software, 1991
102704823
SNMP MIB II
MT Micro Technology
Document
102704637
Red Hat Linux 7.3 - The official Red Hat Linux x86 installation guide
Red Hat, Inc.
Document, 2002
102704757
Red Hat Linux 6.1 - The official Red Hat Linux reference guide
Red Hat, Inc.
Document, 1999
102704745
IP/TCP - The IP/TCP primer
The Wollongong Group (TWG)
Document, 1984-10
102685337
LANWatch network analyzer for DOS demo disk
FTP Software, Inc.
Software, 1991
102704810
Sun promotional button
Unknown
Physical object
102729166
ISO and CCITT data communication standards
Retix
Document, 1985-1993
102704636
Loading you into a brilliant new age of communications - Telenet - A US Sptint company
Telenet Communications Corporation
Document, 1986
102685336
Sun promotional button
Unknown
Physical object
102729165