| Year | 1982 |
| Date | 17-Sep |
| Volume | 149 |
| Issue | 3,689 |
| Page | 339 |
| Category | Internal Combustion |
| Part | 9 |
| Title | A 1/4 Scale Bentley B.R.2 Rotary Aero Engine |
| Author | L.K.Blackmore (Australia) |
| Notes | Valve rockers, valve springs, push rods, valves, inlet and exhaust, pistons, piston rings |