Viennese Silk Thread Wall Clock. 5 in. porcelain dial has black Roman hour numerals, signed Philipp Happacher in Wien; quality 3 spring, brass movement has grand sonnarie strike on 2 coiled gongs with repeater lever and silent-strike lever above the dial, in good running condition. In an ebonized shadow box case with dore bronze trimming, fancy bezel and expose figural pendulum with sea goddess. 19.5 in. high x 15.5 in. wide x 5 in. deep