The 30th Anniversary of Organization of Petroleum Exporting Countries or OPEC 1990
Viser nu Saudi-Arabien - Post frimærker - 1990 - The 30th Anniversary of Organization of Petroleum Exporting Countries or OPEC - 2 frimærker.
Viser nu Saudi-Arabien - Post frimærker - 1990 - The 30th Anniversary of Organization of Petroleum Exporting Countries or OPEC - 2 frimærker.
![[The 30th Anniversary of Organization of Petroleum Exporting Countries or OPEC, type ALO]](https://www.stampworld.com/media/catalogue/Saudi-Arabia/Postage-stamps/ALO-s.jpg)
![[The 30th Anniversary of Organization of Petroleum Exporting Countries or OPEC, type ALP]](https://www.stampworld.com/media/catalogue/Saudi-Arabia/Postage-stamps/ALP-s.jpg)
