| Year | 1958 |
| Date | 27-Mar |
| Volume | 118 |
| Issue | 2,966 |
| Page | 384 |
| Category | Internal Combustion |
| Part | 7 |
| Title | Cherub. A 10 c.c. Twin Two-Stroke Engine |
| Author | Edgar T.Westbury |
| Notes | Efficient high-tension distributor. The importance of indulation, rotor construction, casing, engine timing |