coins \ Coin \ United States of America \ \ Patterns
Patterns are experimental coin designs created by mints to test designs, compositions, or production techniques before finalizing a coin for circulation. In the United States, these pieces are often struck in small quantities and tend to feature unique or unapproved designs. Collectors highly value patterns for their historical significance and rarity, making them important items in numismatic collections. The U.S. Mint has produced various patterns throughout its history, with notable examples often fetching high prices at auctions.