Μπουτάν
Τώρα εμφανίζεται Μπουτάν - Γραμματόσημα (1955 - 2024) - 1 Γραμματόσημα.
1990
International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black
9. Οκτώβριος WM: Κανένα Διάτρηση: 14¼
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, τύπος AYS]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/AYS-s.jpg)
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, τύπος AYT]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/AYT-s.jpg)
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, τύπος AYU]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/AYU-s.jpg)
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, τύπος AYV]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/AYV-s.jpg)
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, τύπος AYW]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/AYW-s.jpg)
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, τύπος AYX]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/AYX-s.jpg)
