| Year | 1929 |
| Date | 18-Apr |
| Volume | 60 |
| Issue | 1,458 |
| Page | 371 |
| Category | Model Marine Notes |
| Part | 18 |
| Title | Model Yacht Design |
| Author | "Kappa" |
| Notes | The Vagaries of the Wind. Effect of two-point change, of bank on weather bow, of clump of trees, of obstruction, tests carried out with smoke candles, model running by the lee and out of control, steering lines |