Rāda: Austrālijas Antarktiskā - Pastmarkas (1957 - 2024) - 1 marka.
1986
The 25th Anniversary of the Antarctic Treaty
17. septembris SV: Neviens Dizains: Alasdair McGregor iegravēt: Alasdair McGregor Perforēšana: 14 x 13¼
![[The 25th Anniversary of the Antarctic Treaty, veids BU]](https://www.stampworld.com/media/catalogue/Australian-Antarctic/Postage-stamps/BU-s.jpg)
