Antique Carriage mantel clock by Mauthe the Joker is a musical carriage clock that come with the key. The clock was tested for an hour and ran and kept time within 30 seconds. the musical movement winds and plays but it plays sporadically and way faster than it should. may have problem with the musical movement governor.  the item also has some wear from age and needs polishing but should clean up very well.

Mauthe Joker Carriage Clock