{"product_id":"1992-20-crowns-40th-anniversary-of-the-accession-silver-proof","title":"1992 20 CROWNS 40TH ANNIVERSARY OF THE ACCESSION SILVER PROOF","description":"Commemorative silver proof coin issued in 1992 to mark the 40th anniversary of the accession. This 20 crowns piece features exceptional detail and mirror-finish proof quality, making it a prized addition to any numismatic collection. Struck in fine silver with superior craftsmanship, it captures a significant historical milestone. A sought-after commemorative that combines numismatic value with historical significance.","brand":"Cambridgeshire Coins","offers":[{"title":"Default Title","offer_id":57059355099509,"sku":null,"price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/3024\/3648\/files\/1992-20-crowns-40th-anniversary-of-the-accession-silver-proofworld-coinscambridgeshire-coins-9269257.png?v=1775868733","url":"https:\/\/www.cambridgeshirecoins.com\/en-us\/products\/1992-20-crowns-40th-anniversary-of-the-accession-silver-proof","provider":"Cambridgeshire Coins ","version":"1.0","type":"link"}