Pologne
Montre maintenant: Pologne - Timbres-Poste (1860 - 2024) - 1 Timbres-poste.
1951
International Day of the Child, 1 June 1951
1. avril WM: Aucun Taille de la feuille: 100 Modèle: St. Łukaszewski Perforation: 12½:12¾
![[International Day of the Child, 1 June 1951, type KU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/KU-s.jpg)
![[International Day of the Child, 1 June 1951, type KV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/KV-s.jpg)
