| Year | 1915 |
| Date | 20-May |
| Volume | 32 |
| Issue | 734 |
| Page | 429 |
| Category | Nautical |
| Part | |
| Title | Model Power Boat Notes |
| Author | |
| Notes | A fine Canadian-built launch (by Mr Wright), the Robinson Cup for spectacular models, estimating displacement, propeller design (a 3" propeller by H.Slade) |