| Year | 2015 |
| Date | 12-Jun |
| Volume | 214 |
| Issue | 4,510 |
| Page | 872 |
| Category | Locomotive |
| Part | 4 |
| Title | Idris A 16mm Locomotive for a Novice Engineer |
| Author | Martin Ranson |
| Notes | An award winning maker of steam launches, turns to locomotive building. Coupling rod bearings and retainers, geared engines, drive gears and pump eccentric, soldering main frame assemblies |