How can 'you' tell what year an Australian one dollar note was printed?

You can determine the year an Australian one dollar note was printed by examining the serial number located on the front of the note. The first two digits of the serial number indicate the year of printing. Additionally, notes issued after 1984 feature a series letter that can help identify the specific series and its release date. For the most accurate information, you can refer to official resources or databases that catalog Australian banknotes.