| Year | 1938 |
| Date | 31-Mar |
| Volume | 78 |
| Issue | 1,925 |
| Page | 304 |
| Category | Horology |
| Part | |
| Title | A Vienna Regulator Clock. With Notes on Construction of the Movement |
| Author | Geo. Gentry |
| Notes | Numerical value of the scape pallets, setting out, the angle of impulse face of pallets, the crutch, the pallets, making the anchor-bracket, the pendulum |