| Year | 1980 |
| Date | 06-Jun |
| Volume | 146 |
| Issue | 3,634 |
| Page | 664 |
| Category | "Countryman's Steam" |
| Part | 6 |
| Title | The "Suffolk" Steam Dredging Tractor in 3 in. scale |
| Author | John Haining |
| Notes | General notes and tips. Queries, sectional plan - crosshead guides, conn. rod & cap, crankpin bearing brasses, crosshead, gudgeon pin, crankshaft bearing |