{"product_id":"1970-brass-threepence-proof-1","title":"1970 BRASS THREEPENCE ( PROOF )","description":"\u003cp\u003eThis 1970 brass threepence proof represents a significant piece of British numismatic history. Struck during the final year of threepence production, this specimen showcases exceptional detail and mirror-like fields characteristic of proof coinage. The brass composition reflects the post-decimal transition period, making it a valuable addition to any serious collection. Ideal for collectors seeking rare British denominations or those documenting the evolution of UK currency design.\u003c\/p\u003e","brand":"Cambridgeshire Coins","offers":[{"title":"Default Title","offer_id":56630111109493,"sku":null,"price":12.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0165\/3024\/3648\/files\/1970-brass-threepence-proof-threepencecambridgeshire-coins-7943694.png?v=1768882350","url":"https:\/\/www.cambridgeshirecoins.com\/en-au\/products\/1970-brass-threepence-proof-1","provider":"Cambridgeshire Coins ","version":"1.0","type":"link"}