Watch List notes:

United States of America, Commemorative silver 50 Cents lot, including： World's Colombian Exposition(1893) KM-117、Monroe Doctrine Centennial (1923年S) KM-153、Stone Mountain Memorial (1925) KM-157、Oregon Trail Memorial (1926) KM-159、Sesquicentennial of American Independence(1926) KM-160. Total： 5 coins item. | AU～UNC(5)