This uncirculated 50 Belgian Franc note is a standard circulation banknote issued by the Kingdom of Belgium Treasury. It is a brown, green, and orange note that is dated 16 May 1966, bears the signature of d’ Haeze, and measures 127.5 mm x 64 mm. Its obverse side features the crowned coat of arms and the profiles of King Baudouin I and Queen Fabiola. Its reverse side shows a view of Palais de la Nation in Brussels. Though the note does not have a security thread, it has a watermark of King Baudouin I. The note was demonetized in 1989.