The 2025 1/10 oz Platinum Britannia King Charles III Coin is a small but significant addition to the Royal Mint's Britannia collection. Here are the main specifications and details of this coin The 1/10 oz size makes it an accessible way to collect platinum coins, and this issue is particularly notable for being part of the inaugural collection featuring King Charles III.As a high-purity platinum coin, it has significant appeal for both investors and collectors looking to own a piece of British numismatic history.
eBay