Viser nu Aus. Antarktis - Post frimærker (1957 - 2022) - 1 frimærker.
1986
The 25th Anniversary of the Antarctic Treaty
17. september VM: Ingen Design: Alasdair McGregor Perforeringer: 14 x 13¼
![[The 25th Anniversary of the Antarctic Treaty, type BU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Australian-Antarctic/Postage-stamps/BU-s.jpg)
