Three Chinese Yixing teapots and covers

Three Chinese Yixing teapots and covers, decorated with calligraphy, prunus and bamboo, two with marks inside the covers, minor faults, 20cm. (6) Provenance: from the collection of John and Helen Bargolini. One with paper label, exhibited Hoghton Tower, Exhibition of Chinese Tea Ware, Yixing Purple Clay, no.153.