Viennese Enamel and Bronze Table Screen Clock. Clock face marked Josef Kanner Wein. Vienna, c.1875The three panel screen is constructed with double hinges to fold to front or back,with cast bronze elaborate frame, hand painted and enameled porcelain scenes depicting fashionable ladies and gentleman in country scenes, and the center panel with an inset porcelain face clock which winds at the back (key not included). Excellent condition. Vienna, late 19th century, an outstanding example of Viennese enameled decorative miniature objects. Vienna, c.