This antique barometer set features a Bourdon and Richard's design, making it a unique addition to any collection of scientific instruments. The barometer is classified under the categories of Collectables, Scientific Collectables, and Scientific Instruments, specifically under the sub-type of Barometers.

The set is perfect for those interested in the history of scientific instruments or for those who appreciate the beauty of antique collectables. It would make a great display piece in any home or office, and its accurate readings make it a functional tool for meteorology enthusiasts. This barometer set is a rare find and a must-have for any collector or scientist.This is a beautiful instrument it appears to work but I am no expert…could do with a polish but its brass so will come up nicely and the front and back will remove for servicing…if you know what this is please grab a bargain.