First making an appearance in 1887, Sherlock Holmes has remained a popular detective to this day. Conan Doyle, the author, was first a man of medicine, who decided later to dedicate his time to writing the adventures of Sherlock Holmes. Add this 2019 Great Britain Gold Proof Sherlock Holmes coin to your cart today! Each coin is struck in 22 karat Gold, and finished to a Proof standard. The item "2019 Great Britain Gold 50 Pence Sherlock Holmes Proof SKU#193410" is in sale since Friday, June 14, 2019.This item is in the category "Coins & Paper Money\Coins\ World\Europe\UK (Great Britain)\Commemorative". The seller is "apmex" and is located in Oklahoma City, Oklahoma. This item can be shipped worldwide.