| Year | 1982 |
| Date | 20-Aug |
| Volume | 149 |
| Issue | 3,687 |
| Page | 218 |
| Category | Internal Combustion |
| Part | 8 |
| Title | A 1/4 Scale Bentley B.R.2 Rotary Aero Engine |
| Author | L.K.Blackmore (Australia) |
| Notes | Valve gear operation, valve gear components, outer ring gear, cam gears, eccentric shaft, tappet finishing jig, tappets and tappet thimbles, tappet guides, rocker post |