Add to your coin collection with these stunning Swiss 1/2 Franc Helvetia coins from the years 1970, 2001, and 2017. These coins are made of copper-nickel and have a fine fineness. They are circulated and ungraded, adding to their unique character and history. The coins feature the iconic Helvetia design, representing the Swiss Federation, on one side and the denomination and year on the other. These coins are a must-have for any serious collector and a great addition to your collection.