The 3rd Anniversary of Accession to the United Nations Agencies 1978
Now showing: Sao Tome And Principe - Postage stamps - 1978 - The 3rd Anniversary of Accession to the United Nations Agencies - 2 stamps.
Now showing: Sao Tome And Principe - Postage stamps - 1978 - The 3rd Anniversary of Accession to the United Nations Agencies - 2 stamps.
![[The 3rd Anniversary of Accession to the United Nations Agencies, type CP5]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Sao-Tome-And-Principe/Postage-stamps/CP5-s.jpg)
