A Lewis And Clark Comemorative Uncirculate Coin with Certificate of Authenticity and original mint box. Distributed by the United States Mint in 2004. It has the P mint mark. A great gift for young and old. It features two feathers from the National Council of the Lewis and Clark Bicentenial logo - representing the many Native American Indian cultures touched by the Corps of Discovery Expedition. It also a peace medal presented to Native American Nations during the expedition on behalfe of President Jefferson. 17 stars represent the number of states in the union in 1804.