This product is a 1970 S Lincoln Memorial Cent Error Penny with a Double Die Obverse (DDO) variety. It is made of copper with a RB color and a fineness of 0.999. The coin is uncirculated and ungraded, and it features an error. The denomination is a Small Cent, and it was minted in San Francisco. The KM number is km# 201. The product is from the United States and comes with no certification.