During World War II, the Belgian government needed to mint coins using metal that would not be needed for the war effort. Therefore, silver coinage was discontinued and coins were instead minted using pure zinc.
In 1944, shortly before the Liberation, the Allies minted 25 million 2 franc coins at the Philadelphia Mint, which were put in circulation after Belgium regained its independence.
Occupation coinage.
One Franc.
The 1 Franc coin was circulated through Belgium from 1941.
Five Francs.
The 5 franc coin was minted between 1941 and 1947, first by the Germans during the occupation of Belgium, and then by the Belgian government after the end of World War II. The coin composed of 100% zinc, and was an emergency issue type.
Five Centimes.
The 5 centimes coin was minted between 1941 and 1943 during the German occupation. The coin composed of 100% zinc, and was an emergency issue type. There are also two varieties. The Centime is a sub-unit of the franc. It is 1/100 of a franc.
Ten Centimes.
The 10 centimes coin was minted between 1941 and 1946, first by the Germans during the occupation of Belgium, and then by the Belgian government after World War II ended. The coin composed of 100% zinc, and was an emergency issue type. There are also two different varieties.
Twenty-five Centimes.
The 25 centimes coin was minted between 1941 and 1947, first by the Germans during the occupation, and then by the Belgian government after World War II ended. The coin composed of 100% zinc, and was an emergency issue type. There are also two different varieties.
Liberation coinage.
Two Francs.
The 2 franc coin was minted by the United States in 1944 in preparation for the Allied liberation of Belgium. An Allied Occupation Issue, this coin was minted at the Philadelphia Mint with the blank planchets of the 1943 steel cent Some of these coins have a slightly different weight, and thus their blank planchets would have been specifically made for this foreign denomination.
References.
 ;templatestyles src="Reflist/styles.css" / ;