| Year | 1929 |
| Date | 09-May |
| Volume | 60 |
| Issue | 1,461 |
| Page | 431 |
| Category | Workshop Topics |
| Part | 5 |
| Title | Some Notes on Clockmaking. For model engineers with a liking for clockmaking |
| Author | Geo. Gentry |
| Notes | Winding gear of the going work, drawings of winding gear, the click gear and great wheel, the key or slip washer, building up the drum, the winding key, the hand of the gutway |