£150 - £200
A GEORGE III INLAID MAHOGANY MERCURY WHEEL BAROMETERI. POLTI, HULL, EARLY CIRCA 1800 The 8 inch rosette leafy floral spray decorated circular silvered register signed I. POLTI, HULL within concentric scale divided in barometric inches and annotated with the usual observations, with steel pointer set behind glazed cavetto moulded brass bezel with a brass recording pointer applied to the glass, the chevron edged case with circular fan rosette to the open triangular pediment over arched glazed silvered Fahrenheit scale spirit thermometer and twin oval conch shell motifs to the baluster-shaped trunk, the rounded base further inlaid with conforming fan rosette.99cm (39ins) high, 25cm (9.75ins) wide.Provenance:The Dr. Castle Collection of barometers and other weather instruments. Purchased from Christopher Sykes Antiques, Woburn, June 27th 1983 for £330.I. Polti is recorded in Banfield, Edwin BAROMETER MAKERS & RETAILERS 1660-1900 as working in Hull circa 1780-1800.
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