A George III mahogany longcase clock by Guy of Shaftesbury

A George III mahogany longcase clock by Guy of Shaftesbury, the eight day four pillar movement with an anchor escapement and striking on a bell, the silvered arched dial with engraved scrolls and swags, Roman numerals and signed 'GUY Shaftesbury', with subsidiary seconds dial and date aperture, with a moon phase and inscribed 'THE MOONS AGE', the case inlaid with stringing and with brass mounted fluted columns, 212.3cm long.