1972
Portugisisk Guinea
Viser nu Portugisisk Guinea - Post frimærker (1880 - 1973) - 1 frimærker.
1973
The 100th Anniversary of World Meteorological Organization
15. december VM: Ingen Gravering: Lito Maia Perforeringer: 13
![[The 100th Anniversary of World Meteorological Organization, type DQ]](https://www.stampworld.com/media/catalogue/Portuguese-Guinea/Postage-stamps/DQ-s.jpg)
