* These images show the type of coin you will receive, not the exact item
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Thomas Wyon the Younger designed the shield of Royal Arms, encircled by a garter and surmounted by a crown that appears on the reverse of these 1820 coins, along with this inscription: 'BRITANNIARUM REX FID: DEF:'.
These coins feature the smaller second laureate head of King George III, attributed to Italian engraver Benedetto Pistrucci. The portrait is accompanied by an inscription that reads 'GEORGIUS III DEI GRATIA' with the date below.
Halfcrowns were reintroduced late in George III's reign with a new specification that would be used through until the 20th century. These coins were originally struck in 14.14 grams of sterling silver and measure 32 millimetres across.
Records indicate that 2,396,592 silver Halfcrowns were issued by the Royal Mint in 1820, though this figure encompasses coins issued with George III's portrait and the slightly more common King George IV 1820 Halfcrowns.
These Halfcrowns are ex-currency historic coins. As such, you can expect them to display signs of circulation in line with their grade, including wear, scratches and marks, similar to the coins you find in your change today.