| Year | 1995 |
| Date | 03-Mar |
| Volume | 174 |
| Issue | 3,988 |
| Page | 270 |
| Category | Nautical |
| Part | 3 |
| Title | Marshall Portable with water tube boiler (Side Lever Marine Engine (Twin Cylinder Diagonal Paddle Engine)) |
| Author | G.D.Edmeston (Victoria, Australia) |
| Notes | Describes a 16hp engine |