A VIENNESE EBONISED TABLE CLOCK WITH TRIP HOUR REPEATLEOPOLD KOVNER, VIENNA, LAST QUARTER OF THE 18th CENTURYThe four pillar twin standing barrel bell striking movement of two-day duration with verge escapement regulated by short bob pendulum, the 5.5 inch brass break-arch dial with false bob aperture to the foliate scroll engraved centre within applied Roman numeral chapter ring with fleur-de-lys half hour markers and Arabic five minutes beyond the arcaded minute track, with steel hands and rococo scroll cast spandrels to angles, the foliate scroll engraved arch with signature boss signed Leopold Kovner, Wienn, the ebonised inverted bell-top case with hinged brass carrying handle and brass urn finials over concave top moulding and glazed front door decorated with carved giltwood mouldings bordering the dial aperture beneath scroll engraved brass quadrant frets to upper angles, the sides with further brass lozenge frets over break-arch windows, the rear with rectangular glazed door, on cavetto moulded base with disc feet.40.5cm (16ins) high with handle down, 26cm (10.25ins) wide, 14cm (5.5ins) deep.