Au revers, une marque à six caractères, “Shen de tang bo gu zhi”.
This mark is an hall mark, and means that this part is intended for “The Hall for cultivation of Virtue”
China 17th
Early Kangxi Period (1661-1722)
Diameter: 19.7cm
Height: 10.5cm
A crack has been restored and consolidated, but is still visible. A few tiny chips.
More information and photos on request.