Gabon
Now showing: Gabon - Postage stamps (1886 - 2019) - 1 stamps.
1980
The 20th Anniversary of OPEC
27. March WM: None Design: Chesnot. Engraving: Delrieu, Paris. Perforation: 13½ x 13
![[The 20th Anniversary of OPEC, type UM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Gabon/Postage-stamps/UM-s.jpg)
