| Year | 1980 |
| Date | 01-Feb |
| Volume | 146 |
| Issue | 3,626 |
| Page | 146 |
| Category | "Countryman's Steam" |
| Part | 2 |
| Title | The "Suffolk" Steam Dredging Tractor in 3 in. scale |
| Author | John Haining |
| Notes | The boiler, general notes, the Suffolk steam tractor, water tube layout, ashpan |