Russia USSR 1 Rouble 1981 (Restrike) 20th Anniversary of Yuri Gagarin's Spaceflight. Averse: National arms divide CCCP with value below. Reverse: Yuri Gagarin; the first human being to enter outer space; with two launching rockets and hammer and sickle. Copper-Nickel. Y 188. PCGS PR69DCAM MAX GRADE