Skip to content

The Authoritative Website for Timex/Sinclair Computers

The Authoritative Website for Timex/Sinclair Computers

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

Home » R. A. Penfold

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

R. A. Penfold

Articles (1)

Title	Author(s)	Publication	Date
ZX81 Tape Controller		LISTing Newsletter	April - May 1996

Recent Posts

Pro/File +5: The Machine-Code ModuleJune 7, 2026
Two Decades of Timex/Sinclair WisdomJune 5, 2026
Minesweeper for the Timex/Sinclair 2068June 5, 2026
Making the Timex/Sinclair 1500May 24, 2026
The NEC Technical Literacy SeriesMay 9, 2026

Support This Site

Subscribe

* indicates required

Email Address *

First Name

Last Name

Interests

Send me your newsletter
Send me Zoom meeting announcements

/* real people should not fill this in and expect good things - do not remove this or risk form bot signups */

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Scroll to Top