Collectible coins encompass a variety of numismatic items, including historical, commemorative, and artistic pieces. In the United States, collectible coins can include those produced by the U.S. Mint, such as commemorative and special edition coins. The U.S. Mint has also issued medals that honor significant events, figures, or achievements, including designs such as the Swoger medals. Coins minted in Philadelphia, particularly those from specific years like 1973, can hold particular interest for collectors due to their historical context and design variations.

Item Denomination Series Year Mint
1973 P Swo-42a Marquette Exploration 33mm Ms Other / Varied U.S. Mint Medals - Swoger 1973 Philadelphia