An early 20th century French walnut mantel clock, the drum shaped top above a parquetry inlaid t

An early 20th century French walnut mantel clock, the drum shaped top above a parquetry inlaid tapered body, on block feet, the circular dial with central visible Brocot escapement within a black enamelled chapter ring bearing Roman hour numerals, the J. Marti and Cie brass drum shaped twin train movement with outside count wheel and anchor escapement, striking on a gong, 28.5cm high