I've got this clock today. The case looks old, but movement looks very clean, I would even say "shiny" at some degree. My concern that it does not look old to me. There is no maker's trademark, no serial number. I hope posted pictures could give some clues. My guess, it is German made... movement looks more like F. Mauthe. I would appreciate any ideas on how old this clock is and who might be the movement maker. Thanks everyone!