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Important Modern & Vintage Timepieces

Hong Kong, April 28, 2019

LOT 11

G. SANDERSON & CO. PATENTED LUNAR AND CALENDAR FOLDING WINDING-KEY; GILDED BRASS

Gilded brass lunar and calendar folding winding-key, built under the patent of June 23, 1762.

Brand G. Sanderson & Co.

Year circa 1762-1770

Material Gilded brass

Dimensions H. 39 mm.

HKD 11,000 - 15,000

CHF 1,500 - 2,000 / USD 1,500 - 2,000