The Vintage Wrist Watch Company has dated this Antique Pocket Barometer to the 1890s.
Negretti and Zambra was founded in 1850.
The company would eventually be appointed opticians and scientific instrument makers to Her Majesty Queen Victoria, Prince Albert and King Edward VII, the Royal Observatory and the British Admiralty.
The barometer measures 47mm diameter excluding the loop. General light surface marking to the gilt finish.
Revolving altitude scale upto 15,000 ft.
The Vintage Wrist Watch Company has dated this Antique Pocket Barometer to the 1890s.
Specialists in antique and vintage wrist watches and pocket watches
You can view the stock and full dealer information on the The Vintage Wrist Watch Company Profile Page