Austraalia
Praegu kuvatakse: Austraalia - postmargid (1913 - 2024) - 1 margid.
1970
National Development
31. august WM: mitte ükski Disain: Brian Sadgrove Gravüür: R.B.A. perforatsioon: 13½
![[National Development, Tüüp KS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Australia/Postage-stamps/KS-s.jpg)
![[National Development, Tüüp KT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Australia/Postage-stamps/KT-s.jpg)
![[National Development, Tüüp KU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Australia/Postage-stamps/KU-s.jpg)
![[National Development, Tüüp KV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Australia/Postage-stamps/KV-s.jpg)
