{"product_id":"2026-silver-britannia-datestamp™-1oz-999-silver-1-jan-first-day-only-250-e55-0239","title":"2026 Silver Britannia DateStamp™ 1oz .999 Silver – 1 Jan First Day | Only 250 | E55-0239","description":"\u003ch2\u003e2026 Silver Britannia – Official 1 January DateStamp™ Issue | 1oz .999 Fine Silver\u003c\/h2\u003e\n\u003cp\u003eA stunning and exceptionally limited presentation of the \u003cstrong\u003e2026 UK 1oz Silver Britannia\u003c\/strong\u003e, featuring an authentic \u003cstrong\u003eRoyal Mail first-day-of-the-year postmark dated 1 January 2026\u003c\/strong\u003e. This is the special \u003cstrong\u003eDateStamp™ collector's issue, limited to only 250 authorised sets\u003c\/strong\u003e—not an ordinary loose Britannia.\u003c\/p\u003e\n\u003cp\u003eThe underlying coin is struck by \u003cstrong\u003eThe Royal Mint\u003c\/strong\u003e in \u003cstrong\u003eone troy ounce of .999 fine silver\u003c\/strong\u003e to a \u003cstrong\u003ebullion finish\u003c\/strong\u003e. Its classic reverse depicts Britannia by Philip Nathan, while the obverse features His Majesty King Charles III by Martin Jennings.\u003c\/p\u003e\n\u003cp\u003eExclusively presented by DateStamp™, this edition pairs the Britannia with a Royal Mail King Charles III 1st Class stamp bearing the \u003cstrong\u003e1 JAN 2026 Tower Hill, London EC3\u003c\/strong\u003e postmark. It commemorates a moment that cannot be recreated after the date has passed.\u003c\/p\u003e\n\u003cp\u003eOnly \u003cstrong\u003e250 DateStamp™ presentations\u003c\/strong\u003e were authorised worldwide. Each set carries its own serial reference; \u003cstrong\u003ethis exact example is E55-0239\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoin:\u003c\/strong\u003e 2026 UK Silver Britannia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint:\u003c\/strong\u003e The Royal Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssuing country:\u003c\/strong\u003e United Kingdom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDenomination:\u003c\/strong\u003e £2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e .999 fine silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 31.21g (one troy ounce of fine silver)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 38.61mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoin finish:\u003c\/strong\u003e Bullion (not a silver proof)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eObverse:\u003c\/strong\u003e King Charles III by Martin Jennings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse:\u003c\/strong\u003e Britannia by Philip Nathan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDateStamp™ postmark:\u003c\/strong\u003e 1 January 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePostmark:\u003c\/strong\u003e Tower Hill, London EC3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum authorised DateStamp™ presentations:\u003c\/strong\u003e 250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique DateStamp™ serial:\u003c\/strong\u003e E55-0239\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOriginal Collector Presentation\u003c\/h3\u003e\n\u003cp\u003eComplete in its original fitted black presentation case, with sealed DateStamp™ holders displaying both sides of the Britannia, the King Charles III stamp and official dated postmark, plus original authenticity and registration paperwork as pictured.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The limit of 250 relates to the special DateStamp™ presentation, not the Royal Mint's standard 2026 Britannia coin, which is issued in much larger quantities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou will receive the exact numbered set shown in our photographs. Condition and contents as pictured.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standout collector's piece combining British bullion, a first-day Royal Mail postmark and ultra-limited presentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGDP Bullion Ltd – Collectors for Collectors.\u003c\/strong\u003e\u003c\/p\u003e","brand":"The Royal Mint","offers":[{"title":"Default Title","offer_id":55460224008529,"sku":"GDP-2026-DATESTAMP-BRIT-1OZ-E55-0239","price":139.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1084\/1423\/9057\/files\/gdp-2026-silver-britannia-1oz-datestamp-jan1-e55-0239.png?v=1792875409","url":"https:\/\/gdpbullion.com\/products\/2026-silver-britannia-datestamp%e2%84%a2-1oz-999-silver-1-jan-first-day-only-250-e55-0239","provider":"GDP Bullion LTD","version":"1.0","type":"link"}