LE ROY ET FILS, PARIS & LONDON. A RARE AND LARGE 19TH

LE ROY ET FILS, PARIS & LONDON. A RARE AND LARGE 19TH FRENCH TABLE REGULATOR WITH COUP PERDU ESCAPEMENT the gilt brass moulded gorge style case inset with four bevelled glass panels enclosing a 6" two-piece enamel dial with Roman and Arabic numerals surrounding a sunken centre with rare coup perdu escapement with jewelled pallets and centre sweep seconds fronting a month duration spring driven bell striking movement with square brass plates and thick turned pillars, regulation compensated pendulum with heavy brass bob and gridiron rod with steel and invar bars, comes with original winding key (47.5cm high)