Cistern barometer

Domestic cistern barometer.
Silvered scale with vernier reading, enclosed in bow shaped glass. Gistern in urn cover with screw adjustment. Top of urn missing 1967
Mahogany case.
4-1975 Top of cistern cover urn replaced

Object Details

ID: NAV0797
Type: Cistern barometer
Display location: Not on display
Creator: Adams
Date made: circa 1790
Credit: National Maritime Museum, Greenwich, London, Caird Collection
Measurements: Overall: 970 mm x 70 mm x 55 mm