| Year | 1922 |
| Date | 21-Dec |
| Volume | 47 |
| Issue | 1,130 |
| Page | 606 |
| Category | Model Marine Notes |
| Part | |
| Title | A Model Low-Pressure Vertical Marine Engine and Boiler |
| Author | H.I.Le Keux |
| Notes | Principal dimensions, the boiler, profile of model steamer by H.I.Keux, low pressure engine, plan & bow view, elevations of boiler room for model steamer by H.I.Le Keux, some details, construction method, gunmetal stern post, rudder bracket, propeller |