A J B Winter brass miner's dial, English, mid 19th century,
signed J B Winter Newcastle upon Tyne, the compass rose engraved with eight cardinal points, four quadrants and circle of degrees, flanked by two folding open sights 14in (36cm) long
Estimate:
£300 - 400
350 - 470
US$ 470 - 630
Category:
Collectibles
/
Scientific Instruments
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