| Year | 1958 |
| Date | 16-Jan |
| Volume | 118 |
| Issue | 2,956 |
| Page | 86 |
| Category | Internal Combustion |
| Part | 2 |
| Title | Cherub. A 10 c.c. Twin Two-Stroke Engine |
| Author | Edgar T.Westbury |
| Notes | Main structural castings. Outer main bearing housings, centre housing, cylinder head |