405 Alive Issue 13 (January 1992)
| Page | Title | Summary/Notes |
|---|---|---|
| 26 | The Potted History Of The Test Card – Part 3. Peter Bowgett |
A look at tuning signals. |
| 28 | Illuminating Television. Dicky Howett |
The career of Michael Leeston-Smith, lighting engineer and programme director. |
| 31 | Ammonia. Jack Clark and Charles Conte |
The use of ammonia in restoring old equipment, including removing paint from plastic. |
| 36 | Curious Sales Features. Malcolm Burrell |
Design features of the 50s and 60s, including “Halo Light”, spot wobble and dark/polaroid screens. |
| 41 | A Shocking Tale. John Wakely |
Precautions to take when working on mains-derived E.H.T. And how to work on such power supplies. |