No. 531 Overprinted GROSZY in Different Colors and Fonts 1950
现在展示： 波兰 - （通用）邮票 - 1950 - No. 531 Overprinted GROSZY in Different Colors and Fonts - 1 邮票.
现在展示： 波兰 - （通用）邮票 - 1950 - No. 531 Overprinted GROSZY in Different Colors and Fonts - 1 邮票.
![[No. 531 Overprinted GROSZY in Different Colors and Fonts, 类型 INW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Poland/Postage-stamps/INW-s.jpg)
