A Chinese purple clay granulated tea pot, three character marks Chen Guangfu under the base, Cheng Guangfu (1621-1644) is from Yixing, Jiangsu. Although he was partially blind,the teapot he made is excellent. He is one of the best purple granulated teapot makers of the Ming dynasty Chong Zhen period in Jiangsu, height 4 cm, length 12.5 cm, width 8.2 cm