Krause number Y # 133a.2
The country of the USSR
Denomination 50 kopecks
Year 1964 1974 1977 1982 1984 
Period Soviet Union (1961 - 1991)
Coin type Circulation coins
Material Copper-Zinc-Nickel
Band Inscription
Circle shape
Obverse / Reverse Medal (0 °)
Mass (d) 4.4
Diameter (mm) 24
Thickness (mm) 1.7