What this coin looks like (obverse, reverse, mint mark location, special features, etc.):
This variety of the 1821 Capped Bust Dime features a smaller 1821 date with smaller numbers. The difference between the 1821 large date vs small date capped bust dime can be seen in the example image of the coins below:
Coin valuation chart: Typical coin prices, values and worth per grade or condition - in USD