Näytetään: Belgia - Rautatie postipaketti -merkit (1930 - 1939) - 5 postimerkit.
1939
International Railroad Congress
6. heinäkuu VM: Ei mitään Kaiverrus: Jean De Bast Perforaatio: 11½
![[International Railroad Congress, tyyppi R]](https://www.stampworld.com/media/catalogue/Belgium/Railway-parcelpost-stamps/R-s.jpg)
![[International Railroad Congress, tyyppi R1]](https://www.stampworld.com/media/catalogue/Belgium/Railway-parcelpost-stamps/R1-s.jpg)
![[International Railroad Congress, tyyppi R2]](https://www.stampworld.com/media/catalogue/Belgium/Railway-parcelpost-stamps/R2-s.jpg)
![[International Railroad Congress, tyyppi R3]](https://www.stampworld.com/media/catalogue/Belgium/Railway-parcelpost-stamps/R3-s.jpg)
![[International Railroad Congress, tyyppi R4]](https://www.stampworld.com/media/catalogue/Belgium/Railway-parcelpost-stamps/R4-s.jpg)
