Prehistoric Petroglyphs 1991
Now showing: Gabon - Postage stamps - 1991 - Prehistoric Petroglyphs - 4 stamps.
1991
Prehistoric Petroglyphs
26. February WM: None Engraving: Harrison & Sons Ltd. Perforation: 15 x 14
![[Prehistoric Petroglyphs, type AGT]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGT-s.jpg)
![[Prehistoric Petroglyphs, type AGU]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGU-s.jpg)
![[Prehistoric Petroglyphs, type AGV]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGV-s.jpg)
![[Prehistoric Petroglyphs, type AGW]](https://www.stampworld.com/media/catalogue/Gabon/Postage-stamps/AGW-s.jpg)
