2014 Limited Edition Silver 8 Piece Proof Set OGP COA SKU:CPC3663. This 2014 Limited Edition Silver Proof 8 Piece Set includes a Kennedy half, Roosevelt dime, and five America the Beautiful quarters struck in 90% silver with a proof finish. The set also includes a 1 oz American Eagle proof coin struck in 99.9% silver. The coins are housed in a plastic display case and include original government packaging and certificate of authenticity. Some of the coins in this set have begun to show toning. The images you see are for the exact item you will receive.