Collector interested in purchasing Antique Chelsea Clocks& Marine Timepieces. I am interested in purchasing Ship’s Bell and Time only clocks with brass cases by makers such as E. Howard, Chelsea Clock Company, Eastman Clock Company, Boston Clock Company, and Harvard Clock Company. Also marine chronometers and other interesting marine timepieces. Will pay cash. Please email what you have. Thanks, Steve. it's NOT ok to contact this poster with services or other commercial interests mass