World Currency
Australia Reserve Bank $100 ND (1992) Pick 48d R613 Consecutive Pair. A pleasing consecutive pair of notes featuring the visage of Sir Douglas Mawson on the face and J. Tebbutt on the back. Mawson was also a geologist. He identified and first described the mineral Davidite, named for Edgeworth David, his mentor and fellow geologist. PMG Gem Uncirculated 65 EPQ and Choice Uncirculated 64 EPQ.
Estimate: 700-1000 USD