The 2009-S $1 Native American, DCAM (Proof), Sacagawea $1  features a stunning proof finish and a unique design that pays homage to the rich cultural history of Native Americans. The obverse of the coin features the portrait of Sacagawea, the Shoshone woman who played a vital role in the Lewis and Clark Expedition. The reverse of the coin features a depiction of a Native American woman planting seeds in a field while a baby sleeps in a cradleboard on her back.