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Details
A French brass Fortin stick barometer, late 19th century
Of typical tubular form, with glass cylinder around the register, signed TONNELOT A PARIS on the trunk, with mercury thermometer below -- 37in. (94cm.) high; mounted on a pine backboard
Of typical tubular form, with glass cylinder around the register, signed TONNELOT A PARIS on the trunk, with mercury thermometer below -- 37in. (94cm.) high; mounted on a pine backboard
Sale room notice
This barometer is not of Fortin type, but of a type devised by Renou in 1864 as a station barometer and made by Tonnelot to his design.