In 2000 the world entered a new millennium, something that only comes around once every 1,000 years. So it probably won’t happen during our lifetimes again. We have beautiful Sterling Silver Proof examples of the 50 Pence, the most popular denomination of the moment. Usually, this coin only comes in cupro-nickel, but these were especially struck in Proof Sterling Silver for special collectors. The most popular denomination but struck in gleaming Sterling Silver Proof. Worth adding one to your collection!