| Year | 1936 |
| Date | 01-Oct |
| Volume | 75 |
| Issue | 1,847 |
| Page | 324 |
| Category | Petrol Engine Topics |
| Part | |
| Title | Some Notes on Cam Design |
| Author | Edgar T.Westbury |
| Notes | Tappet clearance, some experiments in cam design, timing diagram as adopted for 15 c.c. engine, actual cam contour |