A mahogany eight day longcase clock, circa 1760-90s, with maker's mark of J N (John) Stone of Thame, the clock with an arched profile having a brass dial with Roman numerals and minute markings, a seconds dial and a date aperture, with decorative pierced spandrels surmounted by a maker's plaque; the case with flanking Corinthian columns, the trunk with an arched panel door to an extended box base, with a shaped apron and stile feet. Height 216 cm. Width 49 cm. Depth 24 cm