DENT, LONDON. CLOCK MAKER TO THE QUEEN. No.1155 A FINE MID 19TH CENTURY ASTRONOMICAL MAHOGANY WALL REGULATOR the dome top case with moulded glazed door enclosing an 11" silvered engraved dial with regulator format and subsidiary 24 hour dial fronting a superb quality signed and numbered movement having signature tapered-top rectangular damascened plates with external dead beat escape wheel, jewelled pallets and long two-piece crutch, extremely fine wheel work with high count pinions and Harrison’s maintaining power; running on a Dent’s patent steel jar mercury pendulum with sliding timing weight reading against Dent’s instantly recognisable inches scale 151.5cm high