| Year | 2004 |
| Date | 14-May |
| Volume | 192 |
| Issue | 4,221 |
| Page | 550 |
| Category | Workshop |
| Part | 1 |
| Title | The Cannon. A Sharpener for Milling Cutters |
| Author | Colin Pape |
| Notes | A simple tool of interest to owners of light milling machines. Design objectives, meeting the objectives, grinder, support table, barrel, carriage |