Obverse (Front)
Sir Charles Kingsford Smith - Aviator who in 1928, made the first transpacific flight from the US to Australia. He also made the first non-stop crossing of the Australian mainland, the first flights between Australia and New Zealand, and the first eastward Pacific crossing from Australia to the United States

Reverse (Back)
Lawrence Hargrave - Engineer, explorer, astronomer, inventor and aeronautical pioneer.

“Gothic” refers to the distinctive font style used for the serial numbers on the $20 1985 Johnston/Fraser banknotes. The “Gothic” print features thicker, more angular characters compared to the later “OCR-B” style, which has a cleaner, more modern look. Collectors distinguish between these varieties because they represent different production runs, with the Gothic serial style generally being scarcer and of particular interest when found in high-grade, consecutive, uncirculated pairs.