| Year | 1991 |
| Date | 02-Aug |
| Volume | 167 |
| Issue | 3,902 |
| Page | 154 |
| Category | Nautical |
| Part | 2 |
| Title | The Great Eastern Paddle Engines |
| Author | William Whilford (Australia) |
| Notes | Builds a working model engine. (Photos Cec. Graham). The valve gear, research data, picture on page 124 |