South Korea
Now showing: South Korea - Postage stamps (1946 - 2024) - 1 stamps.
1989
The 5th Asian and Oceanic Biochemists Federation Congress, Seoul
12. August WM: None Perforation: 13¼ x 13
![[The 5th Asian and Oceanic Biochemists Federation Congress, Seoul, type AZK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/South-Korea/Postage-stamps/AZK-s.jpg)