A United States coin struck in 1986, composed of 90% silver, commemorates a significant national landmark. These items were produced in both proof and uncirculated versions, primarily sold to collectors as commemorative pieces rather than for general circulation. They bear a specific design intended to honor a particular event or institution.
These coins represent both intrinsic metal value and numismatic interest. Their silver content contributes to a base worth that fluctuates with market prices, while their status as commemorative issues enhances their potential worth to collectors. The year of production places them within a period of renewed interest in commemorative coinage by the U.S. Mint, reflecting a larger trend of historical and cultural celebration through numismatics.