Grekland
Visar nu: Grekland - Postskatt frimärken (1914 - 1956) - 1 frimärken.
1937
Postage Due and Postage Stamps Overprinted "ПРОΝОІА"
20. januari WM: Inga Perforering: Rouletted
![[Postage Due and Postage Stamps Overprinted "ПРОΝОІА", Typ U]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Greece/Postal-tax-stamps/U-s.jpg)
![[Postage Due and Postage Stamps Overprinted "ПРОΝОІА", Typ U1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Greece/Postal-tax-stamps/U1-s.jpg)
