A fine George III mahogany-cased square piano, John Broadwood & Son, marked 'John Broadwood & Son, London, great Pulteney Street, 1798 Patent', the Neo-Classical case and recessed under-tier raised on tapering share-section supports terminating in brass caps and castors, with fine mouldings and inlaid with ebony and boxwood stringing throughout, the keyboard recess satinwood lined, numbered 4363 (1798-1800), 86 cm high, 163 cm, 58 cm depth