| Year | 1940 |
| Date | 20-Jun |
| Volume | 82 |
| Issue | 2,041 |
| Page | 591 |
| Category | Improving the Two-Stroke |
| Part | |
| Title | Suggestions for experiments in model I.C. Engine design |
| Author | Edgar T.Westbury |
| Notes | The component parts of "Atom II", installed in a metre hydroplane hull (Miss X), "Atom I", "Atom II" "Atom III" |