A large hexagonal Yixing teapot and cover mid 18th century

A large hexagonal Yixing teapot and cover mid 18th century, the footrim applied with a band of stiff leaves, the cover surmounted with a lion dog finial biting into a spinning brocade ball, impressed mark to the cover, replacement metal spout, some restoration to the cover, 25.5cm. (2) Provenance: the Arthur J Harris collection.