A collection of three Yixing Zisha teapots, 20th century, comprising: one, of circular form, with moulded prunus picked out in yellow, the spout, handle and knop in the form of tree trunks, stamped mark Tan Shun Xian to base, 20cm long, one, in the form of a tree trunk, the handle moulded in the form of a branch extending to the side with blossoming prunus, a knop in the form of pine, and a spout in the form of bamboo, mark to base and cover, 20cm long, and a smaller copy, 15.5cm long (6) 二十世纪 宜兴紫砂松竹梅纹茶壶 一组三件