Mary Reibey and John flynn, if you look at the bottom of any note in little black writting it says there name, hope this helped :)
20 Dollar - 2011 was released on: USA: 7 January 2011 (internet)
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She was on the five dollar note for 20 years.
20 Dollar - 2011 Temet Nosce 1-2 was released on: USA: 20 January 2011
She's not, Dame Nellie Melba is on the 100 dollar note not the 20 dollar note. She is on there as she is considered one of the worlds most important opera singers, and as a result was honoured by being put onto our dollar notes.
20 Dollar - 2011 Follow the Signs 1-5 was released on: USA: October 2011
20 Dollar - 2011 The Truth Is They Lie 1-3 was released on: USA: 14 March 2011
20 Dollar - 2011 Life Is Priceless 1-1 was released on: USA: 7 January 2011
1914 $20 Federal Reserve Note.
because i liked the colour red and the number 20
caroline chisholm was on the 5 dollar note for 20 years before being replaced by the queen of england