The top 6 coins are various Saudi Arabia, with one duplication. The bottom 2 coins (both holed) are unknown country and catalog value; I don’t have time to search for them. Price for all 8 pieces, $7 postpaid; shipped ONLY to the United States. PayPal or money order, no cash please. The largest coin, at upper left, is the size of a US half dollar. NONE are silver. Personally, I think it is unusual to find Saudi coins in such good shape.
