Praegu kuvatakse: Poola - Kasutatud margid (1920 - 1929) - 4 margid.
1920
Numeral Stamps - Thin Laid Paper
mai WM: mitte ükski lehe suurus: 100 Disain: prof. Skoczylas perforatsioon: 9-11½
![[Numeral Stamps - Thin Laid Paper, Tüüp C18]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C18-s.jpg)
![[Numeral Stamps - Thin Laid Paper, Tüüp C19]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C19-s.jpg)
![[Numeral Stamps - Thin Laid Paper, Tüüp C20]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C20-s.jpg)
![[Numeral Stamps - Thin Laid Paper, Tüüp C21]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C21-s.jpg)
