| Year | 1931 |
| Date | 01-Jan |
| Volume | 64 |
| Issue | 1,547 |
| Page | 11 |
| Category | Horology |
| Part | |
| Title | Some Notes on Clockmaking. A Well-known Design for a Long Case |
| Author | Geo. Gentry |
| Notes | General note, references, historical note, description of the drawings, some further references, the ball spires, the ornamental grills |