A CHINESE IVORY AND TURQUOISE AND BLUE ENAMELLED COPPER FILIGREE NECKLACE IN THE FORM F A CHAOZHU

A CHINESE IVORY AND TURQUOISE AND BLUE ENAMELLED COPPER FILIGREE NECKLACE IN THE FORM F A CHAOZHU, QING DYNASTY, C LATE 19TH C the principal element of one hundred and five pierced ivory beads, on silk cords with ribbon and two pendants, 131cm l overallProvenance: Malcolm Sinclair (1876-1939) by whom acquired in China, 1899-1927; thence by descent to the present vendor.