Issuer Czechoslovakia
Period Socialist Republic (1960-1990)
Type Standard circulation coins
Years 1972-1990
Value 20 Haléřů / Halierov (0.20 CSK)
Currency Koruna (1953-1992)
Composition Nickel brass (79% Copper, 20% Zinc, 1% Nickel)
Weight 2.6 g
Diameter 19.5 mm
Thickness 1.5 mm
Shape Round
Technique Milled
Orientation Medal alignment ↑↑
Demonetized 28 September 1993
References KM# 74, Schön# 80
