Jun 25 Vintage Seth Thomas Pendulum Mantel Clock Wood With Key 89AL Mechanical Repair POSTED BY admin IN vintage When I opened the door the pendulum was jammed near the gears. Some of the mechanisms were moving after I unjammed the pendulum. There are pieces that were in the bottom. Some marks to exterior. Tags : 89al | clock | mantel | mechanical | pendulum | repair | seth | thomas | vintage | wood