Japonsko
Zobrazujú sa: Japonsko - Poštové známky (1871 - 2019) - 1 známky.
1959
Akiyoshidai Quasi-National Parks
16. marec WM: nikto Dizajn: Parque Nacional Akiyoshidai Quasi, na província de Yamaguchi, fundado em 01/11/1955: Caverna Akiyoshidō, é a mais longa do Japão. Perforácia: 13½
![[Akiyoshidai Quasi-National Parks, typ AHC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Japan/Postage-stamps/AHC-s.jpg)
![[Akiyoshidai Quasi-National Parks, typ AHD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Japan/Postage-stamps/AHD-s.jpg)
