| Year | 1935 |
| Date | 14-Feb |
| Volume | 72 |
| Issue | 1,762 |
| Page | 155 |
| Category | Petrol Engine Topics |
| Part | |
| Title | A General Purpose 15 c.c. Four-Stroke Engine |
| Author | Edgar T.Westbury |
| Notes | Rocker, rocker adjusting bush, assembly, enlarged view of valve spring cup and collar in position, how the valve spring collar is retained, complete camshaft assembly, timing diagram |