Stunning PCGS ERROR 1968 - S Carded Slab with 1970-S Washington Quarter. Coin in Picture is the one you are to receive.  Picture doesn't do the coin justice.  Great looking coin.  Combine shipping available within 2 days of auction.  Letter and number in brackets is for inventory only and has nothing to do with the coin.  If buying multiple items please Ask or Wait for Invoice.  Shipping in U.S.A only. Thanks and Happy bidding.