| Year | 1960 |
| Date | 11-Aug |
| Volume | 123 |
| Issue | 3,083 |
| Page | 180 |
| Category | Internal Combustion |
| Part | |
| Title | Unorthodox I.C. Engines. Siamese twins. Single-split. Double barrelled |
| Author | Edgar T.Westbury |
| Notes | Rankine Kennedy's Modern Engines and Power Generators, Lucas engine with geared crankshafts, Trojan enigne, Lamplough engine, split-single engine by David Innes (Altrincham) |