Britannia Alloy Silver Coins

This is our selection of silver coins struck in 0.958 millesimal fineness. This alloy is known as 'Britannia silver'.

The Britannia silver standard was introduced through on Act of Parliament in 1697. It was introduced to replace sterling silver as the obligatory standard for items of wrought plate. In bullion coins, it is most commonly found in silver Britannias produced between 1997 and 2012.