Seems to still function! Weighs over 4 pounds. The item “BOSTON Brass Ships Barometer” is in sale since Sunday, October 04, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “bobbilongisland” and is located in Syosset, New York. This item can be shipped to United States.