Here is a nice set of seven CD 500 S.A.F.N.V.- 23'S from Uruguay. On back two have 1'S, three have 2'S and one with 3 and the one has 4. All are mint except one has the smallest of base chip about 1/16". I'm asking $100 for the set plus actual postage. CD 500'S are small only 2 "- 2 1/2", a very nice set with various colors.