| Year | 1980 |
| Date | 03-Oct |
| Volume | 146 |
| Issue | 3,642 |
| Page | 1,192 |
| Category | Workshop |
| Part | 2 |
| Title | A General Purpose Milling Machine |
| Author | E.E.Hadden-Deering |
| Notes | (The evolution of the Walker-Turner, Dore-Westbury, Heath-Robinson machine). Micrometer depth stop |