The 20th Anniversary of the Madrid Protocol - Environmental Protection to the Antarctic 2018
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2018
The 20th Anniversary of the Madrid Protocol - Environmental Protection to the Antarctic
10. January WM: None Sheetsize: 25 Design: Juan A. González Engraving: Aucun (offset) Perforation: 13
![[The 20th Anniversary of the Madrid Protocol - Environmental Protection to the Antarctic, type GTR]](https://www.stampworld.com/media/catalogue/Spain/Postage-stamps/GTR-s.jpg)
