This is a Rare Antique Vintage Tiffany Co NY Chelsea Art Deco Brass Desk Clock 1935-36. A gorgeous Solid Brass Genuine Tiffany & Co. New York skyscraper looking clock, made in 1935 or 1936, according to the. Chelsea Clockworks of Boston serial number (219880). Clock is Not Running. It’s fully wound, but won’t run. Also, the round side button is a bit loose and can be pulled out (from it’s pin) with some force. Also…