| Year | 1996 |
| Date | 16-Aug |
| Volume | 177 |
| Issue | 4,023 |
| Page | 202 |
| Category | Armament |
| Part | |
| Title | The Welin Screw Breech System |
| Author | Dennis Knight |
| Notes | Reviews. Screw breech system, lathe rotation, where to start? Blank preparation, cam design, lathe modification, two cams? Cam materials, screwcutting tool and screwcutting, conclusion |