| Year | 2018 |
| Date | 02-Mar |
| Volume | 220 |
| Issue | 4,581 |
| Page | 380 |
| Category | Internal Combustion |
| Part | |
| Title | Early Diesel Engines for Model Aircraft |
| Author | Ralph Oliver |
| Notes | Looks back over the design of early model aero engines. The Mills port system, the Cox induction system, rotary induction valves, multiple transfer ports, scavenging, conclusion |