A late 19th century French gilt brass four glass mantel clock retailed by Tiffany & Co. New York the sides with bevelled glass panels, on a plinth base, the white enamelled dial signed and with Roman numerals, the twin barrel movement striking on a coiled steel gong, stamped 'TIFFANY & CO.' and 'Japy Freres', with twin tube mercury compensated pendulum, 22cm high The clock is ticking and striking but not fully tested or guaranteed.