Somalia
Näytetään: Somalia - Postimaksumerkit (1960 - 2002) - 1 postimerkit.
1987
"Geosom 87" Geological Evolution of Western Indian Ocean Symposium
24. marraskuu VM: Ei mitään Perforaatio: 13¼ x 14¼
![["Geosom 87" Geological Evolution of Western Indian Ocean Symposium, tyyppi OO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Somalia/Postage-stamps/OO-s.jpg)
![["Geosom 87" Geological Evolution of Western Indian Ocean Symposium, tyyppi OP]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Somalia/Postage-stamps/OP-s.jpg)
![["Geosom 87" Geological Evolution of Western Indian Ocean Symposium, tyyppi OQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Somalia/Postage-stamps/OQ-s.jpg)
![["Geosom 87" Geological Evolution of Western Indian Ocean Symposium, tyyppi OR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Somalia/Postage-stamps/OR-s.jpg)
