| Year | 1988 |
| Date | 07-Oct |
| Volume | 161 |
| Issue | 3,834 |
| Page | 425 |
| Category | Countryman's Steam |
| Part | 3 |
| Title | Superba. Fowler Class Z7 and Superba Ploughing Engine in 2 in. scale |
| Author | John Haining |
| Notes | Boiler rubbing plates, smokebox details, fabricating the chimney, right & left-hand hornbrackets |