A fine pair of red-glazed bowls. Yongzheng six-character marks and of the period.  photo Bonhams

The exteriors all under a glaze of rich red tone stopping neatly at the foot and rim, the interiors glazed white. 15.2cm (6 1/8in) diam. (2). Estimate: £50,000 - 80,000, CNY 490,000 - 790,000, HK$ 600,000 - 970,000

Provenance: Bluett, London
Sotheby's London, 17 December 1996, lot 121
The Inder Rieden Collection

Compare a similar single bowl which was sold at Sotheby's Hong Kong, 8 October 2008, lot 2527, and another which was sold at Sotheby's New York, 14 September 2011, lot 215.

Bonhams. Fine Chinese Art, 10 Nov 2011, New Bond Street www.bonhams.com