all stamps : Stamps for sale - Sao Tome And Principe
Now showing: Sao Tome And Principe - Postage stamps (1869 - 2021) - 2 stamps.
1990
International Horticultural Exhibition "EXPO '90" - Osaka, Japan - Orchids
15. September WM: None Perforation: 13½
![[International Horticultural Exhibition "EXPO '90" - Osaka, Japan - Orchids, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/1188-b.jpg)
1990
International Horticultural Exhibition "EXPO '90" - Osaka, Japan - Orchids
15. September WM: None Perforation: 13½
![[International Horticultural Exhibition "EXPO '90" - Osaka, Japan - Orchids, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/1188-b.jpg)