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The Authoritative Website for Timex/Sinclair Computers

The Authoritative Website for Timex/Sinclair Computers

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Home » Mark Martin

Search
Computers
Downloadable Software
- ZX81/TS-1000
- TS-2068
Publications
Companies
- Sinclair
- Timex
- View All
Products
Community
About
Blog

Mark Martin

Location: Illinois

Articles

The Dutch Connection

User Groups

Timex Sinclair Online User Group

Videos

Timex Sinclair Online User Group Meeting November 3, 2025

Blog posts

A Timex/Sinclair Gathering at the Vintage Computer Festival Midwest 20

Recent Posts

T/S Horizons in Cash From Your ComputerJanuary 4, 2026
Timex Sinclair 2068 TimelineDecember 7, 2025
George Grimm on TimexDecember 3, 2025
Timex/Sinclair 2068: A Computer in Search of an AudienceNovember 10, 2025
The Man Who Tried to Save TimexNovember 6, 2025

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