| Year | 1943 |
| Date | 28-Jan |
| Volume | 88 |
| Issue | 2,177 |
| Page | 79 |
| Category | Improving the Two-Stroke |
| Part | |
| Title | A 30-c.c. Racing Engine Design |
| Author | Edgar T.Westbury |
| Notes | Types of universal joints, the Mollart patent ".M.E." universal ball joint, the "ball and pin" coupling, the "square and socket" coupling, respective merits and limitations, fitting the "M.E." universal ball joint |