Marine Stick Barometer IMD Kew Pattern Spirit Thermo & Depth Gauge Brass
IMD mercury marine brass barometer around the first quarter 1900s. All mercury has been removed. Glass tube is perfect. IMD stands for Indian Meteorological Department. It appears to be a Kew pattern fixed cistern barometer, except that the cistern is made of brass instead of the [...]
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Antique Marine Stick Barometer IMD Kew Pattern Spirit Thermo & Depth Gauge Brass
This is an early IMD mercury marine brass barometer around the first quarter 1900s. IMD stands for Indian Meteorological Department. It appears to be a Kew pattern fixed cistern barometer, except that the cistern is made of brass instead of the usual steel. [...]
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