| Year | 1933 |
| Date | 29-Jun |
| Volume | 68 |
| Issue | 1,677 |
| Page | 611 |
| Category | Horology |
| Part | |
| Title | Synchronous Electric Striking and Chime Clocks |
| Author | Geo. Gentry |
| Notes | Back view of, the chiming gear, diagram showing arrangement of auto-winding gear, chiming train, the chimes, reeds or striking wires, diagrammatic musical setting of the Westminster quater chimes |