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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.

Result 121-140 of about 269

Bag of 91 K Ohm resistors

Physical object
102696706

Bag of 51 K Ohm resistors

Physical object
102696713

Alto mouse without cover
Xerox
Physical object
102696679

Bag of 270 K Ohm resistors

Physical object
102696718

Bag of 110 K Ohm resistors

Physical object
102696720

Bag of 1.5 K Ohm resistors

Physical object
102696725

Bag of 510 Ohm resistors

Physical object
102696732

Bag of 33 K Ohm resistors

Physical object
102696698

Bag of 47 K Ohm resistors

Physical object
102696701

Bag of 390 Ohm resistors

Physical object
102696737

Bag of 22 Ohm resistors

Physical object
102696744

Bag of 300 Ohm resistors

Physical object
102696749

Bag of 47 Ohm resistors

Physical object
102696751

Bag of 3 M Ohm resistors

Physical object
102696756

Filter Kit
Rotron Incorporated
Physical object
102716751

LSI integrated circuit
LSI Corporation
Physical object
102716561

Wire wrap board
Augat, Inc.
Physical object, ca. 1970
102730011

Router power supply
Delta Power Sharp LTD.
Physical Object, 1996
102757748

Dual J-K Flip Flop
Texas Instruments Incorporated (TI)
Physical object
X3313.2006

Bag of 100 K Ohm resistors

Physical object
102696712