Praegu kuvatakse: Belgia - postmargid (1850 - 1859) - 3 margid.
1851 -1854
King Leopold I - Different Watermark
18. oktoober WM: 2 lehe suurus: 100 Disain: Ch.Baugniet Gravüür: J.H.Robinson perforatsioon: Imperforated
![[King Leopold I - Different Watermark, Tüüp B3]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/B3-s.jpg)
![[King Leopold I - Different Watermark, Tüüp B4]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/B4-s.jpg)
![[King Leopold I - Different Watermark, Tüüp B5]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/B5-s.jpg)
