The coin in question is a 2009 Sacagawea Dollar from the United States of America, notable for its unique design and historical significance. As a denomination of one dollar, this coin is crafted from a composite material, consisting of 88.5% copper, 6% zinc, 3.5% manganese, and 2% nickel. This specific piece is a Proof coin, which indicates that it was produced with a special minting process designed to create a highly detailed and polished finish, typically sought after by collectors. There were 2,179,867 of these coins minted, making it a relatively common piece within the context of modern coinage. The diameter of the coin measures 26.5 millimeters, although additional specifications such as width, height, and weight are not applicable or listed. The coin does not carry a mint mark, and its edge type is also noted as N/A. The designer information is not provided, but the Sacagawea Dollar honors the historical figure Sacagawea, who helped guide Lewis and Clark on their expedition. This 2009 issue continues to represent an important part of American history and is a cherished collectible among numismatists.
| currency | USD |
| currency-amount | 1 |
| designer | N/A |
| diameter | 26.5 |
| edge-type | N/A |
| height | 0 |
| material | 88.5% Copper, 6% Zinc, 3.5% Manganese and 2% Nickel |
| mint-mark | None |
| mintage | 2179867 |
| type | Coins |
| weight | 0 |
| width | 0 |
| year-display | 2009 |