This item is a lovely ENGLISH MAHOGANY ANEROID PENDANT BAROMETER. These were very popular and present in many English homes because the were attractive, functional, not overwhelming large and affordable. This one is an attractive version in excellent condition and good working order. It features all of the common decorative elements of these types of barometers including a porcelain thermometer marked in both Fahrenheit and Celsius, and an attractive porcelain face with open escapement. Overall, the barometer measures 21 1/2” by 8”.