The stamp on the obverse was issued in 2005 featuring Windsor Castle. The stamp on the reverse was issued in 2005 featuring Caernarfon Castle. Rare coin production, only 25,000 silver proofs minted for QEII “In Memoriam”. A very nice gift for a historical enthusiast! Really Nice Coin for any collection! The photographed item is the item you will receive. Message me with any questions you may have. 60 cents for each additional item.