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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 143,956 records.

Result 1-9 of about 9

Sphere Newsletter (1975-1981)
Sphere Corporation
Document, 1975-1981
102659842

Sphere computer schematics
Sphere Corporation
Document, 1976
102659845

Dual 8 inch floppy disk drive
PerSci, Inc.
Physical object
X295.83B

Sphere 330 power supply
Sphere Corporation
Physical object
X295.83C

Sphere computer systems (The Micro-Sphere 200)
Sphere Corporation
Document, 1976
102659843

Inside the Sphere microcontroller...intelligence for anything!
Sphere Corporation
Document, 1977-07
102659846

Sphere 300: Operator and reference manual
Sphere Corporation
Document, 1976-08
102659844

Sphere System 330 computer system
Sphere Corporation
Physical object, 1975
X295.83A

Expandoprom printed circuit board
S.D. Sales
Physical object
X295.83F