This is a rare 20 kopecks coin from the Soviet Union, minted in 1991. It is made of copper-nickel-zinc and has a fineness of 0.6. The coin features a RB color and is ungraded. The KM number is Y#132 and it was manufactured in the Russian Federation. This coin is a great addition to any coin collection and is a must-have for enthusiasts of Soviet Union coins.