English gold verge watch with matching chatelaine Circa 1840

Gold watch with chatelaine
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An English 18 carat gold open faced key wound verge pocket watch with matching chatelaine, circa 1840. The movement with a verge escapement. White enamel dial with Roman hours, an outer minute track and blued hands. A chased and engraved case. Movement numbered. Accompanied by a fire gilded chatelaine decorated with coloured stones, master’s mark MP on the reverse and two keys.
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Diameter: 25.8 mm
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Weight: 37.5 g
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Weight chatelaine: 48.8 g.
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Signed: Ollivant Manchester
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The glass dome is missing.