[xdrx]

I recently sold a 64 Brock on ebay. Received a note from the buyer yesterday saying that he was returning card because of thickness of paper. I responded asking if he was saying card is not authentic. His response was that he was not contending that, but that there is a variant of 1964 cards. Thicker paper and lighter print and thinner paper and darker print. He only collects the thicker variant.

Can anyone shed any light on this?

Kind of annoying that card is being returned for no issue. Seems like something to work out ahead of time, but I tend not to fight these kinds of things on ebay. Buyer is almost always right.