| Year | 1990 |
| Date | 21-Dec |
| Volume | 165 |
| Issue | 3,887 |
| Page | 738 |
| Category | Workshop |
| Part | 1 |
| Title | Gear Cutting |
| Author | Dave Lammas |
| Notes | Looks at many aspects of this vast subject - providing designs for new tooling and dispelling many myths along the way. Gear cutter heads, head for home-made cutters, column foot casting, castings by M.J. Engineering |