| Year | 2006 |
| Date | 10-Nov |
| Volume | 197 |
| Issue | 4,286 |
| Page | 578 |
| Category | Stationary Engine |
| Part | 4 |
| Title | Overhead Valve Engines |
| Author | Colin Pape (France) |
| Notes | Parts, motes on building this engine, cylinder head, valve rotor, assembling the engine, Step 3 - a self-starting and reversible engine, reversing system |