Fragment of a coin

Description

China. Qing Dynasty. Denomination – 1 wen. Settlement of Shymkent.
Shape – round. It has a square hole in the center. Based on the remaining inscriptions, it is identified as: “Kangxi Tongbao”. The coin was minted by the mint (“Financial Administration”).
Dating: 1662-1723.
Material: copper.
Technique: minting.
Size: diameter 26 mm.