Australia's $2.3 billion typo: Currency notes printed with this error | The Financial Express
An Australian 20 Dollar Phillips/wheeler Commonwealth - Etsy Norway
See if you can spot the typo. Whoever was printing Australia's money didn't. – Chicago Tribune
Sterling & Currency - This $100 note has the simultan colour missing across the entire reverse side. NPA's quality control means very few print errors such as this ever see the light