I've tracked down most of the tougher Chinese coins except for the Guizhou automobile coin, Gansu silver coin as well as Chinese silver coins struck under the "idealist soviet" regime. Just missing a few other copper coins but I don't think they will be tough other than the Szechuan-Yunnan 10 cash coin. Some may find this useful to identify what province your Chinese coins are from as well as the date. Some are really really tough and I don't think I want to make a duplicate of this collection. Needless to say, all coins are genuine except for the Gansu silver coin which I got fooled big time - got to know what you are buying. http://www.gxseries.com/numis/china/china_province.htm Enjoy!
