Rumunija
Dabar rodoma: Rumunija - Mokėtinų mokesčių ženklai (1915 - 1932) - 1 ženklai.
1931
Numeral Stamps - Postage Due Stamps of 1920-1926 Overprinted "TIMBRUL - AVIAŢIEI"
15. gegužė WM: Niekas Perforacija: 13½
![[Numeral Stamps - Postage Due Stamps of 1920-1926 Overprinted "TIMBRUL - AVIAŢIEI", tipas J]](https://www.stampworld.com/media/catalogue/Romania/Tax-due-stamps/J-s.jpg)
![[Numeral Stamps - Postage Due Stamps of 1920-1926 Overprinted "TIMBRUL - AVIAŢIEI", tipas J1]](https://www.stampworld.com/media/catalogue/Romania/Tax-due-stamps/J1-s.jpg)
