I am not endorsing sales from this company or its products ------------------------ "Hello," "Gem Proof is a term that is only used for certain bulk submissions if the submitter prefers that over a numeric grade. It means that the coins would be numerically graded PF 65 or higher." "Thanks!" This from the seller below --------------------------------------------------- http://www.libertycoin.com/product-p/ike-73-s-n-gpf-ike.htm
That's been around for a while. It's for bulk submissions where they want them slabbed dirt cheap with just general grades such as that. Generally it would be something like anything that grades under X grade just switch it to that style instead of lower MS grades that would be harder to sell
