Here is a positive response from the seller of the Kings Crown imitation chip. A big thank you for him. I'm posting a positive response on eBay.

Subject: Re: KINGS CROWN

Thanks for the info. I'm fairly new to
this hobby and certainly don't want to
get off on the wrong foot. I will be
looking into this and will not be
offering this chip on Ebay until I have
investigated this further. I appreciate
the information and look forward to
meeting and/or doing business with you
in the future. Dave