The 7th General Conference of International Association of Universities, Manila 1980
Wordt nu getoond: Filippijnen - Postzegels - 1980 - The 7th General Conference of International Association of Universities, Manila - 2 postzegels.
Wordt nu getoond: Filippijnen - Postzegels - 1980 - The 7th General Conference of International Association of Universities, Manila - 2 postzegels.
![[The 7th General Conference of International Association of Universities, Manila, type DYO1]](https://www.stampworld.com/media/catalogue/Philippines/Postage-stamps/DYO1-s.jpg)
![[The 7th General Conference of International Association of Universities, Manila, type DYO2]](https://www.stampworld.com/media/catalogue/Philippines/Postage-stamps/DYO2-s.jpg)
