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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 150,181 records.

Result 21-35 of about 35

Heath Disk Operating System
Heath Company
Software, 1980
102697145

64k CP/M 2.2 Backup

Software
102697126

Cassette I/O board
Heath Company
Physical object
102657399

SuperPak Utility Programs v4.2

Software
102697136

Heathkit H8
Heathkit
Physical object, 1977
102657398

HDOS Device Drivers
Heath Company
Software, 1980
102672795

HDOS Disk Operating System

Software
102672803

HDOS 2.0 Device Driver Source
Heath Company
Software, 1987 ca.
102697128

Microsoft Basic - 80 CP/M Distr

Software
102697142

CP/M Backup + (Just In Case)

Software, 1985 ca
102672807

CP/M bootable from -47

Software, 1984 ca
102672802

Heath Disk Operating System (HDOS)
Heath Company
Software, 1980
102672794

Microsoft Basic HDOS ver. 4.82

Software
102697141

Heath HDOS Microsoft Basic

Software, 1979
102697132

Disk drive cabinet for 3 disk drives prototype
Heath
Physical object
102672956