Interparliamentary Union 1970
Sýni: Holland - Venjuleg frímerki - 1970 - Interparliamentary Union - 1 frímerki.
1970
Interparliamentary Union
23. júní WM: Ekkert Hönnun: Ben Bos. Leturgröftur: Joh. Enschedé. Götun: 12¾ x 14
![[Interparliamentary Union, tegund UL]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/UL-s.jpg)
