A mahogany Empire style portico clock, 19th century, with maker's mark for Japy Freres, with an architectural pediment and an applied gilt bronze pierced ornament, similar to the base, four columns with engine turned and tooled capitals and bases, a Roman numeral enamel chapter ring dial enclosed by a stiff leaf bezel, with a mask pendulum and key, height 46 cm, width 24 cm, depth 14 cm