| Year | 1910 |
| Date | 05-May |
| Volume | 22 |
| Issue | 471 |
| Page | 414 |
| Category | Automotive |
| Part | |
| Title | Motor Cycle Notes |
| Author | "Phoenix" |
| Notes | Additional Air Valves (Showing application to petrol engine). How it Works. The Clair Cut-Out. The New Expanding Pulley Gear. The Motor-Assisted Pedal Bicycle. Replies in Brief |