International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black 1990
Näytetään: Bhutan - Postimaksumerkit - 1990 - International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black - 2 postimerkit.
1990
International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black
9. lokakuu VM: Ei mitään Perforaatio: 14¼
![[International Stamp Exhibition "Stamp World London '90" - London, England - The 150th Anniversary of the Penny Black, tyyppi ]](https://www.stampworld.com/media/catalogue/Bhutan/Postage-stamps/1379-b.jpg)
