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.
Pyramid Technology Button
Pyramid Technology
Physical object
102662361
Gripping Hands Button
Physical object
102662366
SNMP button
SNMP
Physical object
102662406
Protocol Police badge
Cisco Systems, Inc.
Physical object
102662367
SNMP button
SNMP
Physical object
102662407
MicroNet Technology Lapel Pin
MicroNET Technology, Inc.
Physical object
102662363
THAT DOG'LL HUNT Badge
SNMP Research
Physical object
102662368
Proteon button
Proteon
Physical object
102662402
HUMP button
Physical object
102662408
Ramtek button
Ramtek
Physical object
102662410
Plug this Button
Kai's Power Tools
Physical object
102662364
The Source for STREAMS Button
Wollongong Group
Physical object
102662359
Connexions button
Connexions
Physical object
102662412
Interop button
Interop
Physical object, 1990
102662400
PR1ME is the Power Button
Pr1me Computer
Physical object
102662360
No B..S.. Button
W. W. Norton & Company
Physical object
102662365
Quality button
Quality and Company, Chicago, IL
Physical object
102662413
Hot Stuff button
Process Software Corporation
Physical object
102662401
Network soap bar
NETWORK SERVICES
Physical object
102662357
Tandem and Ungermann-Bass button
Tandem
Physical object
102662403