Jul 12 Antique Seth Thomas Mantle Clock with Key and Pendulum 89 AL USA works POSTED BY admin IN antique Antique Seth Thomas Mantle Clock with Key and Pendulum 89 AL USA works. Housed in a black wooden frame with scroll edging. Please feel free to contact me with any questions. Please see video once approved for functionality check. Tags : antique | clock | mantle | pendulum | seth | thomas | works