I think as we have said before, few reasonably well-informed collectors would buy such an object direct from China. However, once in this country, attempting to pass them off as genuine is fraud, although the perpetrators could and surely would, plead ignorance. It has been known for some while that a high percentage of the Northumberland Shillings on the market are forgeries. I guess the answer is to keep your ear to the ground and only buy types which are known to have been forged from somebody you trust implicitely.