The 10th Anniversary of Science Day 1977
Ditunjukkan sekarang: Korea Selatan - Setem-setem bayaran pos - 1977 - The 10th Anniversary of Science Day - 1 Setem-setem.
Ditunjukkan sekarang: Korea Selatan - Setem-setem bayaran pos - 1977 - The 10th Anniversary of Science Day - 1 Setem-setem.
![[The 10th Anniversary of Science Day, jenis AGC]](https://www.stampworld.com/media/catalogue/South-Korea/Postage-stamps/AGC-s.jpg)
