This UNC 1979 Australia Knight/Stone $50 R507 banknote is a rare and significant piece of Australian currency history. From the Composition aspect, this banknote was made in 1979 during the 1970s era, and has a face value of $50. As an Australian product from the Australia/Oceania region, it is a must-have for any collector of Australian notes and coins. Don't miss out on the opportunity to own a piece of Australia's cultural heritage.