It measures approximately 21 inches long and approximately 7 inches wide.. The numbers are marked on several different pieces of the barometer all on the brass I really like how the numbers are hand-painted on the white glass of the thermometer. The thermometer appears to be working too. I don’t know how to test it. Any information on this barometer would be greatly appreciated also feel free to make offers thanks for looking and please check out my other items I have many great vintage antique items. The item “BEAUTIFUL 1800’s VICTORIAN antique. Brass. DEPOSE 9938 EAGLE BAROMETER VERY NICE” is in sale since Sunday, August 20, 2017. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “thegmanb” and is located in Lexington, North Carolina. This item can be shipped to United States.