This Russian Ruble coin commemorates the 70th anniversary of the Great October Socialist Revolution. Great coin for a collection! Depicts Battleship Aurora, Hammer and Sickle with “1917" on a banner, State Emblem of the Soviet Union, the Russian text "СССР" (USSR), the denomination of the coin in Russian "1 РУБЛЬ" (1 Ruble), and the mintage year of the coin "1987".
Commemorative coins were released in the USSR between 1965 and 1991. Most of them were made of copper-nickel alloy. Diameter: 31 mm. Edge stamped «Один Рубль» - one ruble. Saint Petersburg Mint of Goznak (State Insignia), St. Petersburg, Russia.