| Year | 1928 |
| Date | 20-Dec |
| Volume | 59 |
| Issue | 1,441 |
| Page | 587 |
| Category | Model Marine Notes |
| Part | 14 |
| Title | Model Yacht Design |
| Author | "Kappa" |
| Notes | The Guiding Principles (Part3). Different sections cut from 8-in by 4-in. plank, showin how M rises or may fall on heeling, M in unsuitable position, explanation of alteration of course during the process of heeling, discrepancy in balance caused by keel |