An Unusual Carved Walnut Late 19th Century Mercury Stick Antique Barometer For The Danish Market, the rectangular walnut case carved with leaves to the sides surmounted by a carved branch at the top, the fine quality cistern enclosed at the bottom by a pewter cover with a silvered main register at the top engraved in danish for the change in weather, circa 1890-1900 Size: 40" x 6" x 1".