The 1858 One Dollar Patterns from Philadelphia are notable examples of experimental coin designs that were created to test new concepts for U.S. currency. These coins often feature unique designs that were not adopted for regular circulation, making them highly sought after by collectors. The 1858 patterns typically exhibit distinctive artistic elements and variations that reflect the era's numismatic innovations. As collectible items, they exemplify the rich history of American coinage and are of great interest to numismatists and investors alike.

Item Denomination Series Year Mint
1858 PG$1 Gold J-224 $1 (One Dollar) Patterns 1858 Philadelphia