Glad I could be of some help, although I'm by no means an expert. It is an interesting coin. Jim (ggienut)
I believe that the mint mark on your coin is Boo Chuwan rather than Boo Yuwan. This would be the Chengdu mint in Sichuan. See Hartill 22.1393 -...
Thanks for your response. I've been a serious collector of Chinese Cash coins as well as the many interesting early forms of Chinese "coins" used...
I'm interested in corresponding with any serious collector of Chinese coins produced during the Tang Dynasty and earlier. Especially interested in...
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