| Year | 1917 |
| Date | 27-Dec |
| Volume | 37 |
| Issue | 870 |
| Page | 399 |
| Category | Nautical |
| Part | |
| Title | The B.R.A. and the Model Yacht Sailing Association |
| Author | |
| Notes | Models in the 18 ft.-Class - Scale 2 ins. to the Foot. Conditions and restrictions, the formula as applied to the model |