This is a 1955 Mexico 20 Centavos Coin made of copper with a RB color and a fineness of 0.97. The coin is circulated and ungraded. It was minted in Mexico during the historical period of Mexico (1905-Now). The denomination of the coin is 20 Centavos and it has not been modified. The country/region of manufacture is Mexico and it is uncertified. The coin comes as pictured.