Rare Kelvin & Wilfrid O White High quality ships Barometer

Description

Rare Kelvin & Wilfrid O White High quality compensated ships Barometer, in an unusually shaped brass case features very thick heavy beveled glass very high-quality and accurate device it has been calibrated to my location in Florida but can easily be calibrated anywhere in the world by the adjustment screw on the back it has a 5 inch silver dial that shows some wear but very legible the brass case ( 6 inch) in outstanding damage free condition fairly difficult to find Barometer‘s with Kelvin & Wilford O White signed dial.