Gabon
Visar nu: Gabon - Postfrimärken (1886 - 2019) - 1 frimärken.
1991
Prehistoric Petroglyphs
26. februari WM: Inga Gravyr: Harrison & Sons Ltd. Perforering: 15 x 14
![[Prehistoric Petroglyphs, Typ AGT]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGT-s.jpg)
![[Prehistoric Petroglyphs, Typ AGU]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGU-s.jpg)
![[Prehistoric Petroglyphs, Typ AGV]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGV-s.jpg)
![[Prehistoric Petroglyphs, Typ AGW]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGW-s.jpg)
