| Year | 1982 |
| Date | 16-Apr |
| Volume | 148 |
| Issue | 3,679 |
| Page | 508 |
| Category | Internal Combustion |
| Part | 4 |
| Title | A 1/4 Scale Bentley B.R.2 Rotary Aero Engine |
| Author | L.K.Blackmore (Australia) |
| Notes | Machining the crankcase, cylinder holding down bolts, thrust box, cam gear box, propeller shaft or nose piece, front propeller flange, front bearing carrier, thrust box cover |