This 5-coin set 3 -10 rubles, 2 - 5 rubles commemorating the 1980 XXII Olympiad in Moscow is a must-have for any collector of world coins. Each coin is made of silver with a fineness of 0.9 and features various Olympic sports and symbols. The coins are in uncirculated condition and come from the Russian Federation, which was part of the USSR at the time of the games. The set includes five coins that equal 40 rubles and is a great addition to any collection of coins from the Soviet era or Olympic memorabilia. Please note that these coins are ungraded and uncertified. The set comes with coins from 1978 and 1979, along with case.