36
George Jamison, London
GOLD POCKET CHRONOMETER WITH THERMOMETER MADE 1802/3
Dial: white enamel, subsidiary thermometer dial at 12, subsidiary seconds at 6
Movement: gilt, full plate, spring detent escapement, jewelled to the fusee, free-sprung blued steel helical spring, diamond endstone, cut bi-metallic balance with keystone-shaped moveable weights and timing screws, signed Geo. Jamison, Charing Cross, London
Case: heavy gold case, stamped TH for Thomas Hardy, and with London Hallmark for 1802
Dimensions: 58.5mm diameter
Estimate
1,800
—
2,800
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