A brass Congreve rolling ball timepiece20th centuryThe skeletonised silvered chapter ring with Roman numerals and pierced blued steel hands, the movem
| Estimate: |
£600 - £800
|
|
Hammer price:
|
£550 |
Bidding ended. Lot has been sold.
A brass Congreve rolling ball timepiece20th centuryThe skeletonised silvered chapter ring with Roman numerals and pierced blued steel hands, the movement with 'A' shaped plates and chain fusée drive, above a square brass plate supported on fluted col
