| Year | 1980 |
| Date | 18-Apr |
| Volume | 146 |
| Issue | 3,631 |
| Page | 486 |
| Category | Workshop |
| Part | |
| Title | Adjustments and Modifications to a Complex Milling and Drilling Machine |
| Author | R.O'Neill |
| Notes | "C" spanner for adjusting lock nuts, quill assembly, spindle assembly, bottom bearing retaining collar |