| Year | 1935 |
| Date | 24-Jan |
| Volume | 72 |
| Issue | 1,759 |
| Page | 86 |
| Category | Petrol Engine Topics |
| Part | |
| Title | A General Purpose 15 c.c. Four-Stroke Engine |
| Author | Edgar T.Westbury |
| Notes | Exhaust side view, end view showing "Atom" contact breaker, and "Atom Baby" carburettor, general arrangement, general features, bench test curves, performance, see 82, 2027 275 |