Australia
Ditunjukkan sekarang: Australia - Setem-setem rasmi (1930 - 1931) - 16 Setem-setem.
![[The 100th Anniversary of the Sturt Expedition - Postage Stamp Perforated "OS" - "S" has 11 Perforations, jenis G]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/G-s.jpg)
![[The 100th Anniversary of the Sturt Expedition - Postage Stamp Perforated "OS" - "S" has 11 Perforations, jenis G1]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/G1-s.jpg)
4. May WM: Tiada Perforasi: 11
![[Charles Kingsford Smith's World Flights - Postage Stamps Overprinted "O S", jenis H]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/H-s.jpg)
![[Charles Kingsford Smith's World Flights - Postage Stamps Overprinted "O S", jenis H1]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/H1-s.jpg)
WM: 5 Perforasi: 13½ x 12½
![[King George V & Kangaroo and Map - Postage Stamps Overprinted "O S", jenis B39]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/B39-s.jpg)
![[King George V & Kangaroo and Map - Postage Stamps Overprinted "O S", jenis A54]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/A54-s.jpg)
WM: 6 Perforasi: 12
![[King George V - Postage Stamps Overprinted "O S", jenis B40]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/B40-s.jpg)
![[King George V - Postage Stamps Overprinted "O S", jenis B41]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/B41-s.jpg)
![[King George V - Postage Stamps Overprinted "O S", jenis B42]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/B42-s.jpg)
![[King George V - Postage Stamps Overprinted "O S", jenis B43]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/B43-s.jpg)
WM: Tiada Perforasi: 11
![[Opening of Sydney Harbour Bridge & Lyrebird - Postage Stamps Overprinted "O S", jenis I]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/I-s.jpg)
![[Opening of Sydney Harbour Bridge & Lyrebird - Postage Stamps Overprinted "O S", jenis I1]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/I1-s.jpg)
![[Opening of Sydney Harbour Bridge & Lyrebird - Postage Stamps Overprinted "O S", jenis J]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/J-s.jpg)
WM: Tiada Perforasi: 13½ x 12
![[King George V & Kangaroo and Map - Postage Stamps Overprinted "O S", jenis B44]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/B44-s.jpg)
![[King George V & Kangaroo and Map - Postage Stamps Overprinted "O S", jenis A55]](https://www.stampworld.com/media/catalogue/Australia/Official-stamps/A55-s.jpg)
Ditunjukkan sekarang: Australia - Setem-setem rasmi (1930 - 1931) - 16 Setem-setem.
4. May WM: Tiada Perforasi: 11
WM: 5 Perforasi: 13½ x 12½
WM: 6 Perforasi: 12
WM: Tiada Perforasi: 11
WM: Tiada Perforasi: 13½ x 12