Country:

Soviet Union, USSR

Series:

1965~1991 - U.S.S.R. Commemorative

Catalog codes:

World Coins y138

Themes:

Anniversaries and Jubilees | Revolutions

Issued on:

1967-10-01

Last issue date:

1967-10-01

Distribution:

Circulating Commemorative

Composition:

Copper-Zinc

Edge:

Reeded/grained

Orientation:

Medal alignment ↑O↑

Shape:

Circular

Rim:

Raised. Not decorated. Both sides

Weight:

4.35 grams

Diameter:

21.8 mm

Thickness:

1.4 mm

Face value:

20 Soviet kopek

Known mintage:

50,000,250

Composition Details:

67% copper, 23% nickel, 10% Zinc