Obverse: Portrait of the reigning monarch, inscription: BELGIE / BELGIQUE / BELGIEN.
Reverse: Denomination “20 FRANCS” and national symbols.
Material: Cupronickel or silver depending on issue.
Circulated widely in Belgium during the early 1980s.
Verified π§πͺ BELGIUM β Royal Portraits and National Symbols 20 Francs "Belgie" 1981
Owner: Babushka