Collectible coins include various types such as patterns and trial coins, often produced as prototypes or experimental pieces before a final design is approved. In particular, trial coins from 1803 represent early American minting attempts and can be highly sought after by collectors due to their historical significance and rarity. These coins may feature unique designs or variations that differentiate them from officially issued currency. The United States has a rich history of coinage that attracts collectors interested in both numismatic value and the stories behind each piece.

Item Denomination Series Year Mint
1803-P (Philadelphia) Patterns & Trial Coins Other / Varied Patterns & Trial Coins 1803 Philadelphia