An Australian 1966 One Dollar note (Coombs/Wilson), uncirculated and in absolute mint condition could fetch up to $100 AUD. If it has circulated but still in good condition, it might fetch anything from $ 10 to $32 AUD.
If it is the first or last of a serial number range, or a Star note, the value will increase dramatically.
The Australian One Dollar note is no longer in circulation.
A reputable coin dealer will be able to give a more accurate valuation.
The One Dollar note was not introduced into the Australian currency until the 14th of February 1966, at the introduction of decimal currency.
Australian two-dollar note was created in 1966.
Australian twenty-dollar note was created in 1966.
Australian dollar was introduced on 1966.
Nothing. Decimal currency was not introduced until 1966.
There were no Australian 10 Shilling notes printed in 1966. 1966 is the year they were withdrawn after being replaced by the One Dollar note.
There were no Australian banknotes of any type until 1913. The first Dollar notes were issued in February, 1966, at the conversion to decimal currency.
Twenty Australian dollars
There were no 1968 Australian Five Dollar notes printed.
There were no Australian Fifty Dollar notes printed in 1984.
There was no Australian Dollar until 1966, long after the "early settlement". At the time of currency changeover from Pounds to Dollars, the Australian One Pound note converted to the Australian Two Dollar note.
Have another look. The Queen is not on the Australian Ten Dollar note, only the polymer Five Dollar note issued since 1992. Prior to the issue of polymer notes, she appeared on the paper One Dollar note issued from 1966.