This gorgeous piece has a lovely scrolled pediment with brass finial. The case itself is handcarved and everything seems to be complete. The only condition issues we can see are some veneer loss to the bottom. This 200 year old piece is really in exceptional condition. We are not barometer experts at all and really don’t know if it works. If you have any knowledge that you can impart to us it would be greatly appreciated! Please check out all pictures and feel free to send us a message if you require any more pictures or if you have any questions. Thanks for looking and if you have a chance take a look at all of our other fine items. The item “Antique Mahogany Banjo Barometer, Circa 1820’s” is in sale since Sunday, February 07, 2016. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “4all4ofus” and is located in Riverside, New Jersey. This item can be shipped to United States.