| Year | 1929 |
| Date | 07-Mar |
| Volume | 60 |
| Issue | 1,452 |
| Page | 229 |
| Category | Workshop Topics |
| Part | 2 |
| Title | Some Notes on Clockmaking |
| Author | Geo. Gentry |
| Notes | Hood of a long-case regulator showing the usual dial arrangement, wall-case regulator showing 24-hour inset hour dial, regulator movement showing guide roller for weight line and maintaining power by R.N.Pickering, concentric hands and skeleton dial |