A Charles X tortoiseshell boulle striking mantel clock, the arched case with foliate moulding to the rectangular plinth, on foliate feet, the dial with Roman enamel chapter ring with blued moon hands, the centre with visible Brocot escapement and signed Roskell Paris, the twin going barrel movement with strike on bell on the backplate, with maker's stamp Hy Marc Paris, with key -- 12¾in. (32.2cm.) high.