Count999 collection
Russia - Soviet Union - 20 Kopeks - 1991 - Weight 3,3 gr - Copper-Nickel-Zink - Size 22 mm - Thickness 1,5 mm - Alignment Medal (0°) - President Mikhail Gorbachev (1985-1991) - Mintmark Leningrad - Edge : Reeded - Reference Y# 132 (1961-1991)	Europe Russia 1991