| Year | 1941 |
| Date | 20-Feb |
| Volume | 84 |
| Issue | 2,076 |
| Page | 150 |
| Category | Improving the Two-Stroke |
| Part | |
| Title | Profitable experiments in I.C. engine design |
| Author | Edgar T.Westbury |
| Notes | Bearing seals, composite bearings, crankshaft design and proportions, crankshaft and main bearing of "Atom III" engine, fabricated crankshafts, complete engine designs |