World Currency
Australia Commonwealth of Australia $20 ND (1968) Pick 41b R402. The first XBQ prefix is seen on this highest denomination when the Australian Dollar was introduced. The original Commonwealth of Australia title is seen. PMG About Uncirculated 55. From the Drs. Joanne and Edward Dauer Collection of Australian Banknotes HID08701242017
Estimate: 2000-2500 USD