New Zealand $20 Star Hardie Banknote is a replacement banknote signed by H R Hardie Type 1 from year 1977 – 1981 prefix YJ. Could be easily graded between VF – AU. A replacement banknote, commonly referred to as a star note, is a banknote that is printed to replace a faulty one and is used as a control mechanism for governments or monetary authorities to know the exact number of banknotes being printed
