The Australia 20 Dollars banknote was issued by the Reserve Bank of Australia in 2008. It has a color combination of red, orange, and green. Its obverse side features the 1806 Schooner Ship Mercury, a portrait of Mary Reibey, and the Reibey’s shipbuilding in George Street (Sydney). Its reverse of the paper bill depicts Reverend John Flynn, an air ambulance Victory biplane, a pedal-powered generator, a compass, and Reverend Col Harland riding a camel. The banknote is 144 x 65 mm in size and bears the signature of Glenn Robert Stevens and Ken Ross Henry. The polymer banknote is in uncirculated condition.