A George III mahogany bracket clock, circa 1790 by J. Jackson, London and Bristol the gilt mounted mahogany bell top case with female caryatids and urn-form finials, decorated throughout with applied scrolling foliate decoration raised on bracket feet, twin fusee, bell striking, eight-day spring driven movement with anchor escapement and maintaining power beating half seconds, calendar aperture below the centre arbour, break arch enamel dial signed J. Jackson, Bristol and London 61 cm high, 38 cm wide, 22 cm deep