Prezentat acum: Belgia - Timbre poştale pentru colete (1960 - 1969) - 1 timbre.
1964
No. 56 Overprinted
20. Aprilie WM: Niciunul Design: Albert Melckenbeek y Leon Janssens. Perforare: 11½
![[No. 56 Overprinted, Tip Y]](https://www.stampworld.com/media/catalogue/Belgium/Parcel-post-stamps/Y-s.jpg)
