A LOUIS XVI STYLE ORMOLU MOUNTED WHITE MARBLE MANTLE CLOCK, WORKS BY VINCENTI, CIRCA 1855, centering a finely detailed spread-winged eagle hung with a ribbon tied floral wreath and supporting a circular drum form case, enclosing a glazed bezel opening to a white enamel dial with black enameled Arabic chapters and reticulated gilt steel hands above twin key escapements, illegibly signed and surmounted by a leafy pinecone finial over bow-ribbon tied berried laurel branches on a conforming caveto carved block, the upper structure mounted on a beaded and shaped rectangular marble base with fluted columnar sides, flanking an inset recess paneled apron embellished with a scrolling rinceaux bronze and raised on stylized berried laurel truncated toupie feet, verso clock mechanism stamped with circular pastille "VINCENTI & CIE MEDAILLE D'ARGENT 1855," and "MADE IN FRANCE," includes one winding key. Height: 17 3/4" Width: 10 1/4" Depth: 6"