Both the city of Atchison and Atchison County, KS are named after United States Senator and legendary "President for a Day" David Rice Atchison. Dedicated to telling the story of Atchison County the museum features exhibits on the Lewis and Clark, Amelia Earhart, Jesse Stone, the Railroad History of Atchison County, the David Rice Atchison World's Small "unofficail" Presidential Library and a Military collection with over 200 weapons spanning the Revolutionary War, Civil War and both World Wars.