Environment, Conservation and Technology. 1988. 37 cent Hour-glass Dolphins - Lagenorhynchus cruciger and "Nella Dan". 37 cent Emperor Penguins - Aptenodytes forsteri and Davis Station. 37 cent Crabeater Seal - Lobodon carcinophagus and Helicopter. 37 cent Adelie Penguins - Pygoscelis adeliae and Over-snow Vehicle. 37 cent Grey-headed Albatross - Diomedea chrysostoma and Photographer.

Antarctic Landscapes. 1989. From original oil paintings by Sir Sidney Nolan: 39 cent Antarctic. 39 cent Iceberg Alley. 60 cent Glacial Flow. 80 cent Frozen Sea.