| Year | 2006 |
| Date | 23-Jun |
| Volume | 196 |
| Issue | 4,276 |
| Page | 736 |
| Category | Horology |
| Part | 1 |
| Title | Two Skeleton Clocks in the style of John Harrison |
| Author | J.S.Pratt |
| Notes | Describes how he designed & made. Setting out the escapement, the train, the plates, pendulum & arbor pivots, synchroniser, pendulum arbors & pallet holders, first test. mainspring & fusee, remontoire, setting up the escapement, the case |