Collectible coins encompass a wide range of items, including various denominations and types, such as commemorative coins, bullion coins, and historical pieces. The United States Mint produces limited-edition coins and medals that commemorate significant events or figures in American history. Coins from 1967 or marked as "unknown" may refer to specific issues or styles that are less commonly recognized in the numismatic community. Swoger may relate to a particular designer or engraving associated with the minting process, while "Other Varied" indicates a classification that includes diverse non-specific collectible items.

Item Denomination Series Year Mint
1967 Swo-40a Alaska Purchase 100th 33mm Ms Other / Varied U.S. Mint Medals - Swoger 1967 Unknown