| Year | 1942 |
| Date | 04-Jun |
| Volume | 86 |
| Issue | 2,143 |
| Page | 546 |
| Category | Improving the Two-Stroke |
| Part | |
| Title | A 30-c.c. Racing Engine Design |
| Author | Edgar T.Westbury |
| Notes | Details of engine starter gear showing end view from inside of flywheel and section on longitudinal centre line, construction, crankcase, sectional elevation and end view |