Old currency, an old 100 Belgian Franc banknote, known as the "Hendrik Beyaert" banknote. 1 Here are the most important details about this currency 6: Currency Details Person: Features the Belgian architect Hendrik Beyaert (1823-1894). Issue Date: The National Bank of Belgium began issuing this series in 1978, and it was officially withdrawn from circulation in 1995. Language: The phrases on it were written in both Dutch and French. Condition: Very excellent Price: Only 35﷼ and the displayed item is the only one available