A CHINESE POLISHED YIXING CYLINDRICAL TEAPOT AND COVER QING DYNASTY Mounted with metal to the tip of the curved spout, the knop and the edges, with an upright metal handle, the base with a four character Kangxi mark reading Kangxi nian zao, with a paper label for John Sparks Ltd, 18.8cm high overall. (2) Provenance: from an English private collection, West Yorkshire, formed in the 1970s and 1980s, purchased from Sparks.