This uncirculated 20 Australian dollar banknote is a standard circulation banknote issued by the Reserve Bank of Australia. It is a red, orange, and green polymer banknote that is dated 2008, bears the signatures of Glenn Robert Stevens and Ken Ross Henry, and measures 144 mm x 65 mm. Its obverse side shows the 1806 schooner ship Mercury, the businesswoman Mary Reibey, a compass, and Reibey’s shop building on George Street in Sydney. Its reverse side depicts the air ambulance Victory biplane, a compass, a pedal-powered generator for a wireless radio, a “Where does it hurt?” medical diagram, and a portrait of Reverend John Flynn. Because the banknote is made of a polymer substrate, it does not have a security thread. However, it has a shadow image of the national coat of arms. The details of this note have been verified and TAP Authenticated by Banknote World experts.