Estás viendo: Polonia - Sellos de franqueo de correo (1919 - 1998) - 4 sellos.
1920
Numeral Stamps - Thin Laid Paper
Mayo Marca de agua: Ninguna Tamaño de la hoja: 100 Diseño: prof. Skoczylas Perforación: 9-11½
![[Numeral Stamps - Thin Laid Paper, tipo C18]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C18-s.jpg)
![[Numeral Stamps - Thin Laid Paper, tipo C19]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C19-s.jpg)
![[Numeral Stamps - Thin Laid Paper, tipo C20]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C20-s.jpg)
![[Numeral Stamps - Thin Laid Paper, tipo C21]](https://www.stampworld.com/media/catalogue/Poland/Postage-due-stamps/C21-s.jpg)
