1/40oz Silver Proof Britannia Coins
| Explore our collection of 1/40oz Silver Proof Britannia Coins, featuring some of the smallest and most elusive releases in The Royal Mint’s celebrated Britannia series. Struck in one-fortieth of a troy ounce of fine silver and finished to the Royal Mint’s highest Proof standard, these miniature coins demonstrate exceptional craftsmanship while showcasing Britannia, the enduring symbol of Britain's strength, resilience, and maritime heritage.
Produced in limited numbers, 1/40oz Silver Proof Britannia Coins are highly collectable due to their unusual denomination and their place within the wider Britannia Proof range. Despite their diminutive size, these coins feature the same meticulous attention to detail, frosted designs, and mirror-like fields found on their larger counterparts, making them a fascinating addition to any Britannia collection. Our collection includes a range of 1/40oz Silver Proof Britannia Coins from different years, including original Royal Mint presentation issues, certified examples, and professionally graded coins. Their rarity and specialist appeal make them particularly attractive to collectors seeking to complete denomination sets or build comprehensive collections of Britannia Proof coinage. Whether you are searching for a scarce fractional silver proof, a certified high-grade example, or a unique addition to a Britannia collection, browse our range of 1/40oz Silver Proof Britannia Coins below. Combining fine silver, exceptional Proof quality, and iconic British design, these miniature coins represent a distinctive part of The Royal Mint’s flagship Britannia series. |



