| Year | 1938 |
| Date | 13-Oct |
| Volume | 79 |
| Issue | 1,953 |
| Page | 363 |
| Category | Model Marine Notes |
| Part | |
| Title | Model Speedboat Design |
| Author | C.E.Bowden |
| Notes | The aeroplane, the speedboat and the racing yacht inter-related, the latest type of Scandinavian birdwing sail, weight distribution, a new type of hull (Dr. Ljungstrom |