Japan
Now showing: Japan - Postage stamps (1871 - 2019) - 1 stamps.
1980
The 8th World Computer Congress and Third World Conference on Medical Informatics, Tokyo
29. September WM: None Perforation: 13¼
![[The 8th World Computer Congress and Third World Conference on Medical Informatics, Tokyo, type BJS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Japan/Postage-stamps/BJS-s.jpg)
