Bring Out Your Inner Detective With the Royal Mint's Sherlock Holmes-Themed 50p

A 50 pence coin dedicated to renowned fictional detective Sherlock Holmes have entered the Royal Mint's latest rare collection.

Versions of the coin have been put on sale on the Royal Mint's website, with prices ranging from £10 for a 'brilliant uncirculated' version to £795 for a gold proof coin. The coin commemorates 160 years since the birth of the character's creator — Sir Arthur Conan Doyle — on May 22nd 1859. 

The coin will enter general circulation in the coming months, although an exact launch date is yet to be confirmed.

​Doyle's credited with popularising the significance of fingerprints, the form of evidence being mentioned in the 1890 story The Sign of the Four. Coins also make an appearance in his work, for instance in A Scandal in Bohemia, where the detective is given a sovereign by Irene Adler for being the best man at her wedding.

​Designer Stephen Raw hoped to bring out the "inner detective" in anyone who finds the coin in their change by including the microscopic lettering.

"Growing up in London in the 1950s and 1960s, my father would often take a short detour in the family car to drive down Baker Street to see where Sherlock Holmes had lived. I love all the stories — in my design for the coin I have listed the most popular of those adventures but by necessity have kept the words very small. I hope it will encourage the 'inner detective' in those who are intrigued by the coin. Naturally, the only way to solve 'the mystery of the text' is by using that essential piece of equipment always carried by the intrepid sleuth: a magnifying glass," Raw said.