Box 757 - Various documents ZX81, TM990
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Documents - not fully documented
ZX81 source code in two brown envelopes. May have been draft for publication
BBC Plotter routines to produce shell images in Card Bankers box with Earthwatch label on flap
Texas Instruments TM 990 Microprocessor series Manual TM 990/100MA Microcomputer
The Paper Tiger IDS-440 Impact printer
Apple Inc brochures in a beige card folder
dBASE II DBMS Manual in black plastic 4-ring binder SCDP Software Consultation Design and Production 1980 (pre-dates acquisition by Ashton-Tate Inc)
Tekdata Ltd price List (Stoke on trent Staffordshire) A4 Printed booklet. No date indicated
This exhibit has a reference ID of CH17558. Please quote this reference ID in any communication with the Centre for Computing History. |
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