coins \ Coin \ United States of America \ \ Patterns \ 1867
In the realm of collectible coins, patterns are experimental or prototype coins that are created to test designs or specifications before official production. The 1867 patterns, specifically from the United States, included various denominations and designs that were considered for future minting, but ultimately were not released for circulation. These coins are highly sought after by collectors due to their unique designs and historical significance, often with limited mintage and distinctive features that differentiate them from standard issue coins of the era.