20 Риала 1989 - Иран

Period    Islamic Republic (1979-date)
Type    Circulating commemorative coins
Year    1368 (1989)
Calendar    Iranian - Persian
Value    20 Rials (20 IRR)
Currency    Second Rial (1932-date)
Composition    Copper-nickel
Weight    4.7 g
Diameter    24 mm
Thickness    1.4 mm
Shape    Round
Technique    Milled
Orientation    Coin alignment ↑↓
Demonetized    Yes
References    KM# 1254