Collectible coins encompass a variety of types, including coins from specific countries, historical periods, and unique designs. Trial coins, such as those produced in 1759 in Philadelphia, are experimental pieces struck to test new designs, metals, or production techniques before mass production. These items often hold significant historical value and appeal to collectors due to their rarity and the insights they provide into the minting processes of the time. In the United States, collectible coins can include a range of materials and patterns, enhancing their desirability among numismatists.

Item Denomination Series Year Mint
1759-P (Philadelphia) Patterns & Trial Coins Other / Varied Patterns & Trial Coins 1759 Philadelphia