20th century The first of compressed form with a loop handle and small spout, with a conical lid, the base with impressed marks 一厂特艺班, yichang teyiban, or Factory 1, and cyclically dated yiwei year, corresponding to 1919; the second teapot with a high neck and domed cover, the base with a four-character seal mark and cursive inscription. The largest: 16.5cm (6 1/2in) wide (4).