Issued by Belgium in 1967, this semi-postal stamp commemorates Fraternelle Coloniale / Koloniale Verbroedering, an organization supporting former colonial service members and their families. The design features a crowned emblem with shield and crossed swords, symbolizing unity, service, and colonial heritage ties within the Belgian monarchy. The additional +5 Franc surcharge funded social welfare initiatives, making this both a postal and charitable issue. Its clean heraldic composition and bilingual inscription reflect Belgium’s dual linguistic identity, making it a strong thematic addition to colonial history or charity collections.