| Year | 1987 |
| Date | 20-Mar |
| Volume | 158 |
| Issue | 3,797 |
| Page | 331 |
| Category | Exhibition |
| Part | |
| Title | The 56th Model Engineer Exhibition 1987. Reports and Photo Gallery. Class A3 General Engineering |
| Author | Ivan Law |
| Notes | Trevithick dredger engine of 1806 by T.Walshaw, P.Berry's Fieldhouse winding engine, R.Stephenson's compound marine engine |