This solid silver ring features a hand sawn Sacagawea dollar coin. The Sacagawea dollar is a United States dollar coin introduced in 2000, but subsequently minted only for niche circulation from 2002 onward. Sacagawea was an interpreter and guide for Meriwether Lewis and William Clark's expedition westward from the Mississippi River to the Pacific Coast. This vintage bronze coin has a fabricated sterling silver band and will be sized to your order.