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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.

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Catalog contains over 149,684 records.

Result 1-17 of about 17

Ritter nameplate
Ritter
Physical Object
102752066

Stylus for CALMA graphics tablet
Calma Company
Physical Object
102752068

CALMA cabinet with tape drive
Calma Company
Physical Object
102752062

Power Supply
ACDC Electronics
Physical Object
102752070

CALMA storage module drive
Calma Company
Physical Object, Circa 1970s - 1980s
102752063

CALMA power supply
Calma Company
Physical Object, 1980 ca.
102752064

Polaroid contrast enhancement filter for CALMA dual display module
Polaroid
Physical Object, Circa 1970s - 1980s
102752071

CALMA dual display module
Calma Company
Physical object, 1970-1989
102752061

Display unit base
Calma Company
Physical Object
102752073

CALMA storage module drive
Calma Company
Physical Object, 1970-1989
102752059

CALMA cabinet with wire-wrapped circuit boards
Calma Company
Physical object
102752058

CALMA cabinet with minicomputer
Calma Company
Physical Object
102752060

CALMA graphics tablet
Calma Company
Physical Object, 1969 ca.
102752067

CALMA Graphical Design System II (GDSII) keyboard
Calma Company
Physical Object, 1978 ca.
102752065

CALMA system terminal
Digital Equipment Corporation (DEC)
Physical Object, Circa 1970s - 1980s
102752072

CALMA Lexidata System 3400
Calma Company
Physical Object
102752057

Terminal
Calma Company
Physical Object
102752069