Perhaps 10% of Australian circulating coinage is commemorative, and I surmise that this percentage would around typical for most countries these days.
Most stamps are commemorative.
I think the same thing MAY happen to circulating banknotes, although there is there a downside risk with the notes, that counterfeiting could be more of a problem,
Most stamps are commemorative.
I think the same thing MAY happen to circulating banknotes, although there is there a downside risk with the notes, that counterfeiting could be more of a problem,



















