Twelve Yixing teapots and covers 19th century and later

Twelve Yixing teapots and covers 19th century and later, five enamelled with birds, flowers and other designs, one polished for the Thai market, one conjoined, one moulded with a calligraphic panel, one incised with calligraphy, three pewter decorated with a matched sugar bowl and cover, various marks. (26)