The 1820 Capped Bust Quarter is a notable coin from the United States, produced at the Philadelphia Mint. This particular quarter, which has a denomination of $4, showcases the exquisite design of John Reich, a prominent engraver of the time. Characterized by its elegant capped bust motif, the coin is composed of a silver and copper alloy, with a composition of 89.2% silver and 10.8% copper. It has a diameter of 27.5 mm and a weight of 6.74 grams. The edge of the coin is reeded, adding to its aesthetic and tactile appeal. With a mintage of 127,444, the 1820 Capped Bust Quarter is considered a significant piece for collectors and numismatists. The absence of a mint mark indicates it was produced in Philadelphia, the primary site for coin minting during this period. Overall, the 1820 Capped Bust Quarter exemplifies early American coinage and is a cherished collectible, reflecting both historical context and craftsmanship from the early 19th century.
| Country | United States of America |
| Year | 1820 |
| Serie | Capped Bust Quarter |
| Denomination | $4 (Four Dollars) |
| Mint | Philadelphia |
| currency | USD |
| currency-amount | 4 |
| designer | John Reich |
| diameter | 27.5 |
| edge-type | Reeded |
| height | 0 |
| material | 89.2% Silver, 10.8% Copper |
| mint-mark | None |
| mintage | 127444 |
| type | Coins |
| weight | 6.74 |
| width | 0 |
| year-display | 1820 |