| Year | 1931 |
| Date | 28-May |
| Volume | 64 |
| Issue | 1,568 |
| Page | 522 |
| Category | Model Aeronautics |
| Part | |
| Title | Notes on Tail Surfaces for Model Aeroplanes |
| Author | Captain C.E.Bowden |
| Notes | Correct setting of tail plane for single-surfaced cambered tail-plane, greatest possible corrective leverage, propeller thrust line, gliding |