Antique Short & Mason, just in from older estate. Cracked glass, see pictures. Rare Old one, made of copper or brass, looks more copper to me. I do not see date. The ring comes off, so maybe you can repair glass or use as is. The needle turns, and keep in mind the knob goes thru the center of glass, so new glass would need a hole… Again is a final sale. The item “Antique Brass Short & Mason SM Barometer OLD ONE copper” is in sale since Tuesday, August 25, 2015. This item is in the category “Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Barometers”. The seller is “atlas-outlet” and is located in Pittsburgh, Pennsylvania. This item can be shipped to United States.