CZECHOSLOVAKIA 20 Haleru 1980 KM74 aUNC

Country: CZECHOSLOVAKIA (Socialist Republic)
Denomination: 20 Haleru  
Year of issue: 1980
Composition: Nickel-Brass
Weight: 2.60 g
Diameter: 19.50 mm
Catalog no.: KM# 74
Grade: Almost Uncirculated, please check the scans
Reference: Standard catalog of World Coins (Krause-Mishler) 
Note: The coin in the scan is the one for sale.