| Year | 1960 |
| Date | 09-Jun |
| Volume | 122 |
| Issue | 3,074 |
| Page | 691 |
| Category | Horology |
| Part | |
| Title | Regulator Clock with Gravity Escapement |
| Author | C.B.Reeve |
| Notes | Frame, driving drum and gears. Pendulum and escape wheel, fitting the brass blank, assembling the barrel, machining the great wheel, the maintaining ratchet, winding ratchet click |