£ 425 $ 534 | € 496 A Georgian period mercury wheel barometer. A mahogany case of good proportions with an architectural top pediment and the original brass finial. Marquetry case inlays and banding to the case edging. A well engraved thermometer scale and main dial. Signed to the dial 'J Somalvico 41, Kirby St. Hatton Garden'. Circa 182...