ただいま表示中： イタリア在外郵便、総合 - 郵便切手 (1880 - 1881) - 6 切手.
![[King Umberto I - Italy Postage Stamps Overprinted "ESTERO", タイプ C]](https://www.stampworld.com/media/catalogue/Italian-Post-Abroad,-General-Issues/Postage-stamps/C-s.jpg)
![[King Umberto I - Italy Postage Stamps Overprinted "ESTERO", タイプ C1]](https://www.stampworld.com/media/catalogue/Italian-Post-Abroad,-General-Issues/Postage-stamps/C1-s.jpg)
![[King Umberto I - Italy Postage Stamps Overprinted "ESTERO", タイプ C2]](https://www.stampworld.com/media/catalogue/Italian-Post-Abroad,-General-Issues/Postage-stamps/C2-s.jpg)
![[King Umberto I - Italy Postage Stamps Overprinted "ESTERO", タイプ C3]](https://www.stampworld.com/media/catalogue/Italian-Post-Abroad,-General-Issues/Postage-stamps/C3-s.jpg)
![[King Umberto I - Italy Postage Stamps Overprinted "ESTERO", タイプ C4]](https://www.stampworld.com/media/catalogue/Italian-Post-Abroad,-General-Issues/Postage-stamps/C4-s.jpg)
![[King Umberto I - Italy Postage Stamps Overprinted "ESTERO", タイプ C5]](https://www.stampworld.com/media/catalogue/Italian-Post-Abroad,-General-Issues/Postage-stamps/C5-s.jpg)
ただいま表示中： イタリア在外郵便、総合 - 郵便切手 (1880 - 1881) - 6 切手.
