Our classic Ship’s Bell Barometer, designed as a companion piece to the Ship’s Bell Clock, features a double bellows holosteric movement that mechanically measures changes in atmospheric pressure to foretell changing weather. Readings are handsomely displayed in inches and millibars on the piece’s rich, hand-silvered dial. The Ship’s Bell Barometer on traditional base features a lacquered solid forged brass case, screw bezel and hand crafted solid mahogany base. Barometer movements are automatically calibrated for altitudes up to 2,000 feet, and can be factory-adjusted for altitudes up to 5,000 feet above sea level upon request when placing orders. The Ship’s Bell Barometer on traditional base is available in 4 1/2 inch, 6 inch and 8 1/2 inch dial sizes, click change product options above to view all Ship’s Bell Barometer on traditional base product options Item: 27021