{"product_id":"johnson-matthey-rare-1oz-999-silver-bar-less-than-50-minted","title":"Johnson Matthey - *RARE* 1oz .999 Silver Bar - Less Than 50 Minted","description":"ohnson Matthey – Rare 1oz .999 Fine Silver Bar | Blank Reverse | Sealed\u003cbr\u003e\u003cbr\u003eA highly unusual Johnson Matthey 1 Troy Ounce Fine Silver bar, struck in .999 purity and retained in its original sealed packaging.\u003cbr\u003e\u003cbr\u003eThis particular example features the classic Johnson Matthey Assayers \u0026amp; Refiners design to the front, including the JM crossed-hammers logo, “FINE SILVER 999” hallmark and individual serial number. What makes this bar especially collectible is its completely blank reverse — an exceptionally scarce production variation believed to have had fewer than 50 examples minted in this state.\u003cbr\u003e\u003cbr\u003eJohnson Matthey bars are among the most recognisable names in modern bullion collecting, but rare manufacturing variations such as this appeal far beyond normal silver-stackers. With the original packaging still intact and the unusual blank back clearly visible, this is a genuine conversation piece for a serious JM collector.\u003cbr\u003e\u003cbr\u003eSpecifications\u003cbr\u003e\u003cbr\u003eMetal: Fine Silver\u003cbr\u003ePurity: .999\u003cbr\u003eWeight: 1 Troy Ounce\u003cbr\u003eRefiner: Johnson Matthey\u003cbr\u003eFinish: Vintage poured\/pressed bullion bar\u003cbr\u003eSerialised: Yes\u003cbr\u003ePackaging: Original sealed plastic\u003cbr\u003eReverse: Completely blank — rare variation\u003cbr\u003e\u003cbr\u003eA scarce opportunity to own a distinctive and unusual Johnson Matthey silver bar, combining bullion value with strong collector appeal.","brand":"The Irish Mint Limited","offers":[{"title":"Default Title","offer_id":54199390929233,"sku":null,"price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/8973\/4993\/files\/blob_e5750ba5-c517-4162-abb0-b5d78d5d03ac.jpg?v=1783007646","url":"https:\/\/irishmint.co.uk\/products\/johnson-matthey-rare-1oz-999-silver-bar-less-than-50-minted","provider":"The Irish Mint Limited","version":"1.0","type":"link"}