Patterns are specially minted coins that serve as prototypes or experimental designs, often produced in limited quantities to test public reaction or for approval by mint officials. The 1884 patterns are particularly notable in U.S. numismatics, showcasing a variety of design proposals for denominations that were either not officially adopted or were revised. These coins are highly sought after by collectors due to their rarity and historical significance, often reflecting changes in artistic style and technology in coin production at the time.

Item Denomination Series Year Mint
1884 PT$1 Copper J-1732 BN PT$1 Patterns 1884 Philadelphia