A United States coin struck in 1966 with a denomination of fifty cents and containing a percentage of silver is a collectible item of numismatic interest. These coins represent a transitional period in U.S. coinage, moving away from silver-based currency due to rising silver prices.
The significance of these coins lies in their intrinsic metal value and their place in the history of American currency. The change in composition reflects the economic realities of the time and marks a departure from traditional coinage practices. Possessing one can offer insights into past monetary systems and the fluctuations of commodity values.