Japan
Visar nu: Japan - Postfrimärken (1871 - 2019) - 1 frimärken.
1991
International Symposium on Environmental Change and Geographic Information Systems, Asahikawa, Hokkaido
23. augusti WM: Inga Perforering: 13¼ x 13
![[International Symposium on Environmental Change and Geographic Information Systems, Asahikawa, Hokkaido, Typ CHQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Japan/Postage-stamps/CHQ-s.jpg)