Philadelphia - Coins

coins \ Coin \ United States of America \ P$20 \ Patterns \ 1857 \ Philadelphia

Collectible coins, particularly those from the United States, encompass a wide variety of categories, including patterns, which are trial strikes created to test new designs or minting processes. The 1857 patterns from the Philadelphia Mint are notable for their historical significance and unique designs that were never mass-produced. The "P" mint mark indicates that these coins were struck in Philadelphia, a key location for numismatic history in the USA. Collectors highly value these patterns for their rarity and aesthetic appeal, making them sought-after pieces in the realm of numismatics.