The Guyana 20 Dollar Banknote was issued by the Bank of Guyana in 1989. The obverse of this purple banknote features the Kaieteur Falls and the bank logo. Its reverse depicts shipbuilding, the ferry vessel MV Malali, crossing the Essequibo River between Parika and Adventure. The paper bill comes with a solid security thread but without a watermark. Its dimensions are 156 x 65 mm. This particular banknote is in uncirculated condition and has been TAP authenticated with a grade of 60-70.