The 12th International Port and Harbour Association Conference 1981
Now showing: Japan - Postage stamps - 1981 - The 12th International Port and Harbour Association Conference - 1 stamps.
1981
The 12th International Port and Harbour Association Conference
25. May WM: None Perforation: 13
![[The 12th International Port and Harbour Association Conference, type BKV]](https://www.stampworld.com/media/catalogue/Japan/Postage-stamps/BKV-s.jpg)