Early 1900s anniversary clock from what I believe is Gustav Becker with disc pendulum. Not marked only numbered, the disc was Beckers design. In as found condition. But running perfect. Nice glass dome some fleabites on the edge of the glass. Old patina. It stands approx 12″ or 30 cm tall and 7 1/2″ or 19 cm wide and deep. Signs of use, little nicks and dings. Some people claim it is not a Gustav Becker but a Schatz or a Jahresuhrenfabrik clock. For those I enclosed the papers on the subject where you can see how the design of these were and compare that with the design of the clockwork I am offering. Please buy it on what you believe it is. Its been suggested to me it is Kienzle because of the ratchet being on the inside.