Lot 3209. A turquoise glass quadrilobed washer, Wheel-cut mark and period of Qianlong (1736-1795); 21 cm., 8 1/4 in. Estimate 300,000 — 400,000 HKD (29,357 — 39,143 EUR) . Lot sold 524,000 HKD (51,278 EUR). Photo: Sotheby's.

the plain opaque turquoise glass of quadrilobed section, supported on four low feet, the rounded sides gently rising to an everted rim, the underside wheel cut with a four-character reign mark within a square, wood stand with the Yamanaka company logo mark.

Provenance: Yamanaka & Co.

Sotheby's. Fine Chinese Ceramics & Works of Art, Hong Kong, 04 Apr 2012