{"product_id":"great-britain-1806-penny-george-iii-copper-coin-britannia","title":"Great Britain 1806 ½ Penny • George III • Copper Coin • KM#662 • Britannia","description":"\u003cp class=\"p1\"\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e Struck in 1806 during the reign of King George III, this British halfpenny features a classical bust of the monarch on the obverse and Britannia seated with trident on the reverse. Composed of copper and issued under contract by the Soho Mint in Birmingham, this was part of the late Georgian-era coinage reforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSpecifications:\u003c\/p\u003e\n\u003cpre\u003e\u003ccode\u003e• KM#: KM#662\n• Country\/Period: Great Britain — Georgian era\n• Ruler: George III\n• Denomination: Halfpenny (½d)\n• Year\/Date: 1806\n• Mint: Soho Mint, Birmingham\n• Composition: Copper\n• Weight: 9.45 g (Numista verified)\n• Diameter: 28.5–29 mm (Numista verified)\n• Thickness: —\n• Edge: Plain\n• Shape: Round\n• Alignment: Medal (↑↑)\n• Mintage\/Print run: Mintage not confirmed.\u003c\/code\u003e\u003c\/pre\u003e\n\u003cp class=\"p1\"\u003eCondition: Clear date with visible legends, but portrait and reverse details show significant wear. Dark tone with surface marks consistent with heavy circulation.\u003c\/p\u003e\n\u003cpre\u003e\u003ccode\u003eמצב: מטבע סחיר עם שחיקה נראית לעין, בהתאם לגיל.\u003c\/code\u003e\u003c\/pre\u003e\n\u003cp class=\"p1\"\u003eShips protected in a coin flip and padded mailer. 30-day returns.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWelcome to Treasure Trades — where every piece tells a story in metal.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eOwn a true piece of Georgian history — over 200 years old and still collectible.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eWhy Buy:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eIssued under King George III during major coinage reform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eOver two centuries old — dated 1806\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eConfirmed copper composition (Numista)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eDesigned by the Soho Mint, a key player in early modern minting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003ePart of the pre-Victorian British coinage system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003eIdeal for British history or copper coin type sets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eSources:\u003c\/b\u003e\u003c\/p\u003e\n\u003cpre\u003e\u003ccode\u003eSources:\n• Krause Standard Catalog of World Coins, 2005 edition — KM#662\n• Numista (entry: Great Britain Halfpenny 1806, KM#662) — Accessed Dec 2025\n• NGC World Coin Price Guide — KM#662\n• AllCoinValues (UK 1806 Halfpenny info) — Accessed Dec 2025\n• 24Carat.co.uk — Historical context and Soho Mint\u003c\/code\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/pre\u003e","brand":"Treasure-Trades","offers":[{"title":"Default Title","offer_id":51334339920152,"sku":null,"price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/9363\/2536\/files\/Screenshot2025-12-11at21.20.17.png?v=1765482050","url":"https:\/\/www.treasure-trades.com\/products\/great-britain-1806-penny-george-iii-copper-coin-britannia","provider":"Treasure-Trades","version":"1.0","type":"link"}