Teraz pokazywane: Australia - Znaczki urzędowe (1913 - 1931) - 8 znaczki.
1929
Airmail - Postage Stamp Perforated "OS" - "S" has 12 Perforations
WM: Żadne Perforacja: 11
1929
Black Swan - Postage Stamp Perforated "OS" - "S" has 12 Perforations
WM: Żadne Perforacja: 11