A late Regency mahogany extending dining table

A late Regency mahogany extending dining table, the moulded edge drop-leaf top on a telescopic frame, no extra leaves , to turned and ribbed waisted legs on ebony castors, one replaced and one missing , 28in (71cm) h, 50.5in (128.3cm) with flaps up extending to at least 138in (350.5cm), 51in (129.5cm) d.