Hello Bob
Coinage of Wu Sangui, self-proclaimed emperor of the Great Zhou dynasty (1674-1678).
5 Cash - Wu Sangui Liyong
References FD# 2151, Hartill# 21.97, KM# 196 in World Coins 1601-1700 (2018)
Obverse
Chinese ideograms:
- Top to bottom: 利用 - Liyong, meaning "profitable use".
- Right to left: 通寶 - Tong bao, means "currency".
Lettering:
利
寶 通
用
Reverse
五 Wu ("five") at right, 厘 Li ("cash") at left
Do not appear to be in the Numista catalog...
See 1 cash and 10 cash :
https://en.numista.com/catalogue/pieces32589.html
https://en.numista.com/catalogue/pieces44387.html
https://en.numista.com/catalogue/pieces150075.html
You can create a file with your photos...
Cordially
Collectionne... un peu, beaucoup, passionnément !