Up for sale is a Short & Mason Barometer. It has a dent on the back side. It measures 5 1/4″ in diameter and 2 1/2″ in depth. Please review the photos for the condition. We’ve been in the antique and sports card business for 10 years! We will be updating our store with new additions weekly! Be sure to check back for more rare and unique items! Please feel free to ask us questions. We’re always open to offers.