the box and cover of shallow domed shape to form a compressed sphere, covered with a mottled peachbloom glaze, the footring unglazed, the base with a six-character mark in underglaze-blue. 

Provenance: Collection of Gustav Detring (1842-1913) and/or Constantin von Hanneken (1854-1925), and thence by descent.

Sotheby's. Important Chinese Art, London, 07 november 2018, 10.30 AM