http://htxt.it/gwFF If you are planning to buy or sell a real antique grandfather clock, CollectorsWeekly could be your best choice. It's a resource for those who love antique grandfather clocks and vintage stuff. The company succeeded in building a great place to explore and learn everything about old longcase clocks. CollectorsWeekly is based in San Francisco CA, in the old Folger Coffee Building. You can find them online at collectorsweekly.com/clocks/grandfather.