Unfortunately, if "Chinese cash coin" is your goal, then you are yet to attain it... because this one is Japanese. It is, however, likely to be genuine.
Japan made coins with this same four-character inscription - read as "Kan Ei Tsu Ho" in Japanese, or "Kuan yong tong bao" in Chinese, a phrase which roughly translates to "eternal coinage" - for over 200 years, from 1626 right through to the end of the Shogunate in 1868. The markings (if any) on the back and careful study of the calligraphy can narrow down the date range. WIkipedia.
Japan made coins with this same four-character inscription - read as "Kan Ei Tsu Ho" in Japanese, or "Kuan yong tong bao" in Chinese, a phrase which roughly translates to "eternal coinage" - for over 200 years, from 1626 right through to the end of the Shogunate in 1868. The markings (if any) on the back and careful study of the calligraphy can narrow down the date range. WIkipedia.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis





















