The Royal Mint has revealed its top ten rarest 50 pence coins currently in ... In 2019, 500 million coins were produced, with three new 50p designs. These included one of Arthur Conan Doyle ...

The description of the item reads: “The new 2019 Sherlock Holmes 50p fifty pence coin is a rare and collectible piece from the United Kingdom, featuring a design that pays tribute to the famous ...