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The Authoritative Website for Timex/Sinclair Computers

The Authoritative Website for Timex/Sinclair Computers

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Home » Community » People » Alan R. Czarnek

Search
Computers
- Sinclair
  - Sinclair ZX80
    - Articles
    - Books
    - Hardware
    - Software
  - Sinclair ZX81
    - Articles
  - Sinclair QL
    - Hardware
    - Software
  - Cambridge Z88
- Timex
- Other
  - MicroAce
    - Hardware
    - Articles
    - Software
    - Books
  - Lambda 8300
Downloadable Software
- ZX81/TS-1000
- TS-2068
Publications
Companies
- Sinclair
- Timex
- View All
Products
Community
About
Blog

Alan R. Czarnek

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Cottage Technology

Downloadable Files

ACZ General Ledger 2000

Documents

ACZ General Ledger manual

Recent Posts

A Timex/Sinclair Gathering at the Vintage Computer Festival Midwest 20September 27, 2025
40 Keys: Remembering Where Everything IsMay 31, 2025
Timex at K-MartApril 17, 2025
Exploring the Legacy of Timex Computer Corporation: Insights from Danny RossOctober 24, 2024
Real World Uses: Timex/Sinclair 2068May 16, 2024

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