| Year | 1975 |
| Date | 19-Dec |
| Volume | 141 |
| Issue | 3,527 |
| Page | 1,224 |
| Category | Agricultural |
| Part | |
| Title | 'Locomotion' & Steam Power on the Land |
| Author | Colin R.Tyler |
| Notes | Gallows plough in Norfolk c1890, early model of a portable engine, Fowler class BB1 No. 15210, Stourpaine 1969 |