| Year | 1935 |
| Date | 31-Oct |
| Volume | 73 |
| Issue | 1,799 |
| Page | 420 |
| Category | Petrol Engine Topics |
| Part | |
| Title | Controversial Matters |
| Author | Edgar T.Westbury |
| Notes | A miniture speed boat by L.W.Kent of Swindon PBEC, air v. water cooling, two-stroke v. four-stroke, another 15 cc. by D.Innes, driving end showing carburettor and contact breaker, large v. small ports, "plain v. coloured", developments in 15 cc. engines |