| Year | 1939 |
| Date | 26-Jan |
| Volume | 80 |
| Issue | 1,968 |
| Page | 101 |
| Category | Nautical |
| Part | |
| Title | The "Model Engineer" Speed Boat Competition, 1938 |
| Author | |
| Notes | A.C.Hutton's Roberti, P.Bailey's Dyna of Portsmouth MSC, H.Hayhurst's P'raps, hull design, H.Scammell's Ark, E.T.Westbury's Golly, engine design, L.S.Pinder's Rednip III, propellers and transmission, results of the 1938 competition, personal notes |