The 2015 Sacagawea Dollar is a collectible coin that represents the series issued by the United States Mint, which features the image of Sacagawea, a Shoshone woman who assisted Lewis and Clark on their expedition. This one-dollar coin was produced at the San Francisco Mint, known for its high-quality proof and uncirculated coinage. Sacagawea Dollars are made of a copper-nickel blend and are notable for their golden color due to a manganese brass alloy, making them popular among collectors for both their historical significance and unique aesthetic.

Item Denomination Series Year Mint
2015-S (San Francisco) Sacagawea Dollars $1 (One Dollar) Sacagawea Dollars 2015 San Francisco