| Year | 1956 |
| Date | 24-May |
| Volume | 114 |
| Issue | 2,870 |
| Page | 845 |
| Category | Internal Combustion |
| Part | |
| Title | Eccentrics to Epicyclics |
| Author | Edgar T.Westbury |
| Notes | Operation of i.c. engine valves. 90 h.p. le Rhone engine, eccentric-driven valves, "gearless" valve operation, Motasacoche, motorcycle design, epicyclic timing gears |