The Guinea Bissau 50 Pesos banknote was issued by the Bank of Guinea-Bissau in 1990 with a radar serial number. Its obverse bears a portrait of Pansau Na Isna wearing a hat. It also shows a Maiame drum and the national emblem. The reverse side features local women and men preparing traditional medicine with a caldron, an ax, a jug, a bowl, and a mortar and pestle. The note is 120 x 61.5 mm in size and is equipped with a solid security thread printed with BCG. It also has a flame registration device and a repeating BCG watermark. This Guinea Bissau 50 Peso banknote is in uncirculated condition and has been TAP authenticated with a grade of 60-70.