The First National Stamp Exhibition, Zagreb 1951
Zobrazujú sa: Juhoslávia - Poštové známky - 1951 - The First National Stamp Exhibition, Zagreb - 1 známky.
Zobrazujú sa: Juhoslávia - Poštové známky - 1951 - The First National Stamp Exhibition, Zagreb - 1 známky.
![[The First National Stamp Exhibition, Zagreb, typ ABC1]](https://www.stampworld.com/media/catalogue/Yugoslavia/Postage-stamps/ABC1-s.jpg)
