Product name: Zhuyun

Bottom payment: Jinding trademark

Cover: Feng Guilin

Size: 18/12cm

Capacity: 420cc

Purple sand classification: raw ore green mud

Introduction to the bottom paragraph: Jinding trademark, namely Wu Desheng Purple Clay Pottery Shop (also known as the company or shop) during the Republic of China, was established by Wu Hanwen in the fifth year of the Republic of China (1916). The store is located at the edge of Jiaoqiao Bridge in Yixing County. In the early stage, it was printed as a small square seal in the "Wu Desheng" Yangwen, with the bottom cover and use. Later, it was printed as "Wu Desheng System" in Yangwen. In the middle period, the seal is the big round Zhang Yangwen, and the book is "Wu Desheng system" and "Yixing Wu Desheng system". By the late 1920s, Wu Hanwen, the shopkeeper, created the famous trademark "Jinding trademark" of "Wu Desheng". The center of the stamp of "Jinding trademark" has a tripod as the pattern, and the four corners are the "Jinding trademark" in the regular script in Yangwen, which is the special stamp for ordering the pot for the shop number of "Wudesheng". Later Wu Hanwen also stamped the seal "Pine and Crane Pavilion" on the refined pot in regular script. The stamps of "Wu Desheng" and "Jinding trademark" are stamped on the bottom of the pot, and the cover is usually stamped with the small square seal of the pot maker. At that time, Yan Ru, Chu Yinlan, Wang Xichen, Feng Guilin and other artists specially made the purple sand tea pot for Wu Desheng, Ren Ganting and Yu Guoliang, Cheng Shouzhen, Zhu Kexin, Wang Baogen, Wu Yungen, Wang Yinchun and others often ordered the blank pieces. In the 14th year of the Republic of China (1925), Wu Hanwen opened the "Wu Desheng" branch in Shanghai, mainly selling purple sand products. Wu Hanwen's own tea pot also used "Wu Desheng" style in the early stage. After the outbreak of the War of Resistance Against Japan, "Wu Desheng" closed down, and "Wu Desheng" and "Jinding Trademark" were used until 1939