| Year | 1952 |
| Date | 01-May |
| Volume | 106 |
| Issue | 2,658 |
| Page | 566 |
| Category | Internal Combustion |
| Part | |
| Title | A Split-Single Two-Stroke Engiine |
| Author | R.E.Mitchell |
| Notes | An efficient unit for propelling a class "C" Hydroplane. Pistons, connecting-rods and gudgeon-pins, rotary inlet valves, crankcase backplate for rotary inlet valves, flywheels and collets |