This rare coin from the United Kingdom is a must-have for any serious collector. The 1967 1/2 Crown features a composition of copper-nickel and has been circulated, adding to its unique character and history. The coin has not been certified, but its authenticity can be verified by its KM number (907) and year of mintage. This piece is part of the World Coin Sale collection and is a great addition to any collection of European coins. Its denomination and country of manufacture are both listed in the item specifics, making it a valuable and sought-after item. Don't miss out on the opportunity to own a piece of history with this rare and unique coin.