The coin in question is a 2006 Sacagawea Dollar, produced as part of the United States Mint's series celebrating Native American contributions to the country. This particular coin is a Proof version, which means it was struck using a specially polished die resulting in a high-quality finish and mirror-like background, ideal for collectors. The Sacagawea Dollar features a depiction of Sacagawea, the Shoshone woman who played a crucial role as a guide during the Lewis and Clark Expedition, on the obverse side, while the reverse showcases an image honoring Native American contributions to the nation. This coin has a standard diameter of 26.5 millimeters and is composed of a special alloy containing 88.5% copper, 6% zinc, 3.5% manganese, and 2% nickel. Its mintage stands at 3,054,436, making it relatively common among collectors. It is important to note that this specific coin lacks a mint mark, suggesting that it was either produced at the Philadelphia Mint or the mint mark was not designated for proofs during that year. Overall, the 2006 Sacagawea Proof Dollar is not only a piece of currency but also a representation of American history and culture, making it a sought-after item for numismatists and collectors alike.
| Country | United States of America |
| Year | 2006 |
| Serie | Sacagawea Dollars |
| Denomination | |
| Mint | N/A |
| currency | USD |
| currency-amount | 0 |
| 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 | 3054436 |
| type | Coins |
| weight | 0 |
| width | 0 |
| year-display | 2006 |