TIFFANY & CO. FRENCH CLOISONNE MANTLE CLOCK. This heavy bronze clock has a beautiful elaborate cloisonne case with curved & beveled glass panels. A French brass time and strike 8 day movement by "Jappy Freres". The enameled 3"dial is floral decorated with bold black numerals. The clock has very fancy gilt hour and minute hands. 8.5"W x 16"H. Estimated Value $2,500 - 3,500.