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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 148,328 records.

Result 221-240 of about 2499

Philco 1000 system simulator
Philco Corporation
Document, 1963-03
102784264

HP 21MX computer series
Hewlett-Packard Company (HP)
Document, 1974-04
102786671

EBCDIC-HOLLERITH-ASCII conversion
Varian Data Machines
Document, 1971
102785217

UNIVAC 1299 interconnecting panel
Sperry Rand Corporation
Document, ca.1960
102784745

MESA utilities
Xerox Company
Document, 1977-10
102738634

System/360 bibliography
IBM Corporation
Document, 1968-12
102786498

LispUser's packages manual
Xerox Corporation
Document, 1986-04
102776848

Philco 2000 programming course
Philco Corporation
Document, 1961-11
102775105

How to operte Dorados
Xerox
Document, 1979-09-19
102776855

Dorad memory diagnostic
Xerox Corporation
Document, 1980-1981
102776862

Dorado - MemMisc
Xerox Corporation
Document, 1981-1982
102776867

MRX/OS telecommunications reference manual
Memorex
Document, 1973-05
102776627

MRX/OS assembler reference manual
Memorex
Document, 1972-12
102776639

MRX/OS system generation checklist
Memorex
Document, 1973-05
102776641

Mesa 5.0 xdebug 1
Xerox
Document, 1979-06-02
102738615

DOS version 4
IBM Corporation
Document, 1973-08
102786513

System/370 model 115 presentation
IBM Corporation
Document, ca. 1974
102786525

Introduction to RDOS
Data General Corporation
Document, 1983-09
102784118

Technical manual Nova 840
Data General Corporation
Document, 1974-04
102784120

DNOS systems programmer's guide
Texas Instruments Incorporated (TI)
Document, 1985-03
102784663