The 1988-S Seoul Olympiad Proof Silver Dollar is a commemorative coin issued by the United States Mint to celebrate the 1988 Summer Olympics held in Seoul, South Korea. Here are some key details about this coin set:
- **Year and Mint Mark:** The "S" mint mark indicates that the coin was minted at the San Francisco Mint.
- **Composition:** The coin is made of silver, likely with a purity of 90%, which is standard for U.S. silver coins.
- **Denomination:** The face value of the coin is one dollar.
- **Proof Quality:** Proof coins are struck using a specialized minting process, resulting in a high-quality finish with mirrored fields and frosted designs.
- **Theme:** The coin likely features designs related to the 1988 Summer Olympics, including iconic symbols of the Olympic Games and possibly depictions of sports or athletes.
- **Box and COA:** The coin set likely comes with its original box and a Certificate of Authenticity (COA) issued by the United States Mint. The COA provides information about the specifications of the coin and verifies its authenticity.
Overall, the 1988-S Seoul Olympiad Proof Silver Dollar is a valuable and collectible item, especially among numismatists interested in Olympic-themed coins or U.S. commemorative coins. The inclusion of the original box and COA enhances its appeal to collectors. If you have this coin set, it may be a prized piece in your collection.