| Year | 1939 |
| Date | 25-May |
| Volume | 80 |
| Issue | 1,985 |
| Page | 612 |
| Category | Nautical |
| Part | |
| Title | A Racing Hydroplane |
| Author | Edgar T.Westbury |
| Notes | Full constructional details of a 24-in. hull for commercial or home-built engine. The formers, curves, a simply improvised spline, main bearers, details of bow-piece, main frames or formers and main bearers, cutting slots for formers |