The US Half Dollar coin has been around since 1794, when it was first minted. It was originally made of silver, but since 1965 it has been made of copper-nickel. The coin is still in circulation today, and is a popular collectible item. The design of the Half Dollar has changed over the years. The original design featured a portrait of Lady Liberty on the obverse, and an eagle on the reverse. In 1836, the design was changed to feature a portrait of Liberty on both sides. In 1892, the design was changed again to feature a bust of Liberty on the obverse, and a heraldic eagle on the reverse. The value of the Half Dollar depends on its condition and the year it was minted. Coins minted before 1965 are made of silver and are worth more than coins minted after 1965. Coins in good condition can be worth hundreds of dollars. The US Half Dollar is an interesting and valuable coin. It has a long history and is still in circulation today. Whether you are a collector or just curious about the coin, this guide has all the information you need to know about the US Half Dollar.