| Year | 1952 |
| Date | 10-Apr |
| Volume | 106 |
| Issue | 2,655 |
| Page | 471 |
| 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. Power outputs of plain cast-iron & ringed light-alloy piston, longitudinal section through transfer cylinder & crankshaft, transverse section through both cylinders, timing diagrams, finished engine |