World Intellectual Property Organization Headquarters 1977
Jetzt zeigen: UN New York - Briefmarken - 1977 - World Intellectual Property Organization Headquarters - 2 Briefmarken.
Jetzt zeigen: UN New York - Briefmarken - 1977 - World Intellectual Property Organization Headquarters - 2 Briefmarken.
![[World Intellectual Property Organization Headquarters, Typ GH]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/GH-s.jpg)
![[World Intellectual Property Organization Headquarters, Typ GH1]](https://www.stampworld.com/media/catalogue/UN-New-York/Postage-stamps/GH1-s.jpg)
