Country: U.S.S.R.
Denomination: 15 Kopecks, Commemorative Coin
Subject: 50th Anniversary of the October Revolution
Year of issue: 1967
Composition: Copper-Nickel
Weight: 3.40 g
Diameter: 19.60 mm
Catalog no.: KM# Y137
Grade: XF (Very Fine), please check the scans
Reference: Standard catalog of World Coins (Krause-Mishler)
Note: The pictured coin is the one for sale.