International Horticultural Exhibition "EXPO '90" - Osaka, Japan - Orchids 1990
Now showing: Sao Tome And Principe - Postage stamps - 1990 - International Horticultural Exhibition "EXPO '90" - Osaka, Japan - Orchids - 1 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://www.stampworld.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/1188-b.jpg)