25 Centimes - Baudouin I
(1964–1975)
French text
Copper-nickel (Copper (.75) + Nickel (.25))
1.8g
ø 16mm
5 Francs - Baudouin I
(1986–1993)
French text
Copper-aluminium-nickel (Copper 92%, Aluminium 6%, Nickel 2%)
5.5g
ø 24mm
5 Francs - Baudouin I
(1986–1993)
Dutch text
Copper-aluminium-nickel (Copper 92%, Aluminium 6%, Nickel 2%)
5.5g
ø 24mm
20 Francs - Baudouin I
(1980–1993)
Dutch text
Nickel brass (92% copper, 6% nickel, 2% aluminium)
8.56g
ø 25.65mm
20 Francs - Baudouin I
(1980–1993)
French text
Nickel brass (92% copper, 6% nickel, 2% aluminium)
8.5g
ø 25.65mm