The provided search information is insufficient to give a precise valuation, but it confirms that United States 50-cent pieces were historically minted with 90% silver. The worth of these coins depends on two primary factors: their silver melt value and their numismatic (collectible) value.
The melt value is the base worth of the coin, determined by its silver content and the current market price of silver, which fluctuates daily. United States half dollars minted in 1964 and earlier, such as the Walking Liberty, Franklin, and 1964 Kennedy types, are composed of 90% silver. Kennedy half dollars minted between 1965 and 1970 contain a reduced silver content of 40%. Any half dollars intended for circulation after 1970 contain no silver and are generally worth only their face value.
Beyond the silver content, a coin can have numismatic value. This value is determined by factors such as the coin's year, mint mark, rarity, and physical condition. A common-date silver half dollar in heavily worn condition will typically be worth an amount close to its silver melt value. However, a rare date or a coin in pristine, uncirculated condition can be worth significantly more to collectors, with values ranging from slightly above melt to hundreds or even thousands of dollars. Therefore, a definitive valuation requires identifying the specific coin and having it professionally graded.
