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.
Multi media access center products catalog
Cabletron Systems, Inc.
Document, Circa 1990
102685488
Digital Equipment products
Digital Equipment Corporation (DEC)
Document, 1986-1990
102685301
Hewlett-Packard HP-25 - Owner's handbook
Hewlett-Packard Company (HP)
Document, 1976
102685298
Solaris 7
Sun Microsystems, Inc.
Software, 1999
102705692
The computer journal - 2 issues
The Computer Journal
Document, 1990; 1991
102704815
Red Hat Linux 7.1 - The official Red Hat Linux reference guide
Red Hat, Inc.
Document, 2001
102704749
Red Hat Linux 7.3 - The official Red Hat Linux getting started guide
Red Hat, Inc.
Document, 2002
102704751
Red Hat Linux 9 - Red Hat Linux x86 installation guide
Red Hat, Inc.
Document, 2003
102704756
Cabletron Systems's MMAC solves the ethernet puzzle
Cabletron Systems, Inc.
Document, Circa 1990
102685487
Xylogics products
Xilogics, Inc.
Document, 1990
102685331
Control Data WREN III disk drive model 94211 (SCSI)
Control Data Corporation
Document, 1988
102685747
The right direction for desktop and host connections
Walker Richer & Quinn, Inc.
Document, 1990-11
102704814
SCO UNIX SYSTEM V/360 button
SCO
Physical object
102711832
Red Hat Linux 6.1 - Official Red Hat Linux Apache/SSL installation guide
Red Hat, Inc.
Document, 1999
102704743
Red Hat Linux 7.1 - The official Red Hat Linux customization guide
Red Hat, Inc.
Document, 2001
102704748
Red Hat Linux 7.3 - The official Red Hat Linux customization guide
Red Hat, Inc.
Document, 2002
102704755
We network more types of systems to more types of systems
3Com Corporation
Document, 1989
102685335
X-19 and X-19 Turbo display stantions
Visual Technology, Inc.
Document, Circa 1990
102685328
ONC/NFS -A technology guide to distributed computing
Sun Microsystems, Inc.
Document, 1991
102685296
Sun promotional button
Button King
Physical object
102729164