coins \ Coin \ United States of America \ $20 (Twenty Dollars) \ Patterns & Trial Coins \ 1850 \ Philadelphia
Collectible coins include various types such as patterns and trial coins, which are test pieces created to evaluate new designs or production methods. The United States produced notable trial coins in the 19th century, including the 1850 twenty-dollar gold piece minted in Philadelphia. These types of coins are often sought after by collectors for their historic significance and rarity, making them valuable additions to numismatic collections.
| Item | Denomination | Series | Year | Mint | |
|---|---|---|---|---|---|
|
1850-P (Philadelphia) Patterns & Trial Coins | $20 (Twenty Dollars) | Patterns & Trial Coins | 1850 | Philadelphia |