| Year | 1906 |
| Date | 29-Mar |
| Volume | 14 |
| Issue | 257 |
| Page | 294 |
| Category | Internal Combustion |
| Part | |
| Title | Design for a Small Otto Cycle Gas Engine |
| Author | Walter C.Runciman |
| Notes | Electrical ignition device, connections & wiring, ignition system by Messrs Parsell & Weed |