Chelsea 10" Dial Tambour No. 3. This exceedingly rare clock is simply massive. The red brass case is 33" wide, 16" tall and 8" deep and weighs over 100 pounds. The case has been polished and lacquered. The 10" silvered dial is signed Tiffany & Co, New York. This is one of only 2 examples known. Serial number #176424 dates the clock to 1926. The house strike movement has been serviced and is in fine condition. Email me if you have questions.