You do not give any detail.
Any collector value would depend greatly on the signatories and the serial numbers.
A wad of 8 consecutively numbered uncirculated notes would have a significant collector value, more so than the value of one note multiplied by eight.
No. The Australian dollar is the currency in Australia.
An Australian One Dollar note (Johnston/Stone - Serial DGJ to DPS), uncirculated and in absolute mint condition could fetch anything up to $7 AUD. A group of 8 uncirculated consecutively numbered notes would be of great interest to many collectors, and is likely to attract a higher value as a set. A reputable coin dealer will be able to give a more accurate valuation.
Enid Lyons has never appeared on an Australian banknote.
The Royal Australian Mint never issued a Twenty Dollar coin until the 1990's and then usually in a mint set of bullion coins.
Australia has never issued a Two Hundred Dollar note, and is very unlikely to do so for the foreseeable future.
The largest bill ever printed in the U.S. was worth $100,000 and it never circulated in normal commerce.
It would have to be a incredible high grade Mint State coin to be worth one dollar.
Not in the U.S. There were no dollar coins issued from 1936 to 1971 inclusive. Some experimental pieces were struck in 1964 but never circulated and none has ever shown up in public.
They were used in early 1934 to late 1935 to transfer money from bank to bank, and were never publicly circulated.
None. And never have been. The $100,000 bill was intended only to be transferred between Federal Reserve centers and not circulated.
Queen Mary II died in 1694, before Australia was discovered and has never been on any Australian coin or bank note.
Yes, both curencies are substantially different from each other in both value and appearance. Australia uses the Australian Dollar (AUD) and the USA uses the US Dollar (USD). Both currencies have 100 cents to the Dollar and they are both traded on the world market. One Australian Dollar almost never equals one US Dollar, their respective values change on a minute by minute basis with respect to each other and with respect to other currencies.