| Year | 1991 |
| Date | 20-Dec |
| Volume | 167 |
| Issue | 3,911 |
| Page | 716 |
| Category | Workshop |
| Part | |
| Title | Awkward Machining Made Easy |
| Author | John McDivitt (U.S.A.) |
| Notes | 1. Machining small split bronze bearings for model engines. 2. Drilling bolt holes through split flywheel or pulley hubs |