Collectible coins are numismatic items that are sought after for their historical significance, rarity, and condition. Within the realm of American coins, patterns refer to experimental or trial pieces created to evaluate new designs or technologies before regular minting. The 1869 patterns, for example, include designs for denominations like the Indian Head cent and were produced as part of attempts to modernize U.S. coinage. These coins often feature unique attributes, making them highly valued among collectors for their insights into the design processes of that era.

Item Denomination Series Year Mint
1869 P1c Copper-Nickel J-669 P1c Patterns 1869 Philadelphia
1869 P1c Nickel J-666 P1c Patterns 1869 Philadelphia