20 Dollars $20 Australian Banknote 1979 Knight Stone R407a Gothic Serial
S$ 101.66
Twenty Dollar
20 Dollars $20 Australian Banknote 1983 Johnston Stone R408
S$ 110.13
20 Dollars $20 Australian Banknote 1983 Johnston Stone R408 consecutive pair
S$ 169.43
20 Dollars $20 Australian Banknote 1985 Johnston Fraser R409b Gothic Serial
S$ 381.22
20 Dollars $20 Australian Banknote 1968 Phillips Randall R403
S$ 160.96
20 Dollars $20 Australian Banknote 1972 Phillips Wheeler R404
S$ 131.31