Patterns are coins that are proposed designs for a new coinage but were never officially issued for circulation. In the United States, patterns often reflect innovations in design or technology considered by the Mint but not adopted. The 1858 patterns were part of a series created as possible replacements for existing coinage, showcasing various designs and metals. These coins are highly sought after by collectors due to their historical significance and rarity.

Item Denomination Series Year Mint
1858 PG$1 Gold J-224 PG$1 Patterns 1858 Philadelphia