This uncirculated 50 New Zealand dollar banknote is a standard circulation banknote issued by the Reserve Bank of New Zealand. It is a purple, orange, and brown polymer banknote that is dated 2018, bears the signature of Adrian Orr, and measures 150 mm x 72 mm. Its obverse side features Sir Apirana Ngata, a crow in green SPARK, and the Porourangi Maori meeting house building. Its reverse side depicts sky-blue mushrooms, the Pureora Forest, a blue-wattled crow, and ferns. Because the banknote is made of polymer, it does not have a security thread or a watermark. The details of this banknote have been verified and TAP Authenticated by Banknote World experts.