Vintage Abalone Shell Desk Clock Consign Now Dept20th Century Design, Collections, Furniture/Decorative Arts, Maritime Arts, Nantucket ArtSizeHeight 3.5 in. Width 5.5 in. Depth 6 in. Vintage Abalone Shell Desk Clock, clock face reads, “Manufactured by the Ansonia Clock Co. New York, United States of America”. There is a small chip to the front of the base as seen in photos. Height 3.5 in. Width 5.5 in. Depth 6 in. Please note that this auction has ended. Click here for an overview of this auction.