1/20oz Silver Proof Britannia Coins
| Explore our collection of 1/20oz Silver Proof Britannia Coins, featuring the smallest denomination in The Royal Mint’s prestigious Britannia Proof series. Struck in one-twentieth of a troy ounce of fine silver and finished to the Royal Mint’s highest Proof standard, these miniature coins demonstrate the remarkable craftsmanship and attention to detail that have made Britannia one of Britain’s most celebrated modern coin designs.
Despite their small size, 1/20oz Silver Proof Britannia Coins capture the elegance and symbolism of Britannia, the enduring personification of Britain's strength, resilience, and maritime heritage. Produced in limited quantities and often included as part of larger Britannia collections or proof sets, these fractional silver coins have become highly collectable among enthusiasts of modern British coinage. Our collection includes a variety of 1/20oz Silver Proof Britannia Coins from different years, including original Royal Mint presentation issues, certified examples, and professionally graded coins. Their rarity, compact format, and connection to the wider Britannia series make them particularly appealing to collectors seeking to complete denomination sets or build comprehensive Britannia collections. Whether you are looking for a specific year, a certified high-grade example, or a rare fractional silver proof issue, browse our range of 1/20oz Silver Proof Britannia Coins below and discover one of the most distinctive formats in The Royal Mint’s iconic Britannia series. Combining fine silver, exceptional Proof quality, and timeless British design, these coins are a unique addition to any collection. |



