| Year | 1938 |
| Date | 17-Feb |
| Volume | 78 |
| Issue | 1,919 |
| Page | 157 |
| Category | Horology |
| Part | |
| Title | A Vienna Regulator Clock. With Notes on Construction of the Movement |
| Author | George Gentry |
| Notes | The escapement, the scape-wheel and its arbor, back showing bridge cock and adjustable crutch, the pallet-arbor, the pallet "anchor", the setting out of a dead beat escapement, the drop on the pallets, the angle of escapement-arc |