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Saint Thomas 2017 Dinosaurs and prehistoric fauna -
Sierra Leone 2017 Dinosaurs and prehistoric fauna, Volcanoes and volcanoes -
Niger 2017 Stamps with dinosaurs, Prehistory and fauna -
Niger 2017 Aquatic dinosaurs and prehistoric fauna -
Niger 2017 Dinosaurs and prehistoric fauna -
Niger 2017 Charles Darwin, Dinosaurs and Apes -
Maldives 2017 Aquatic dinosaurs and prehistoric fauna -
Maldives 2017 Flying dinosaurs and prehistoric fauna -
Maldives 2017 Dinosaurs and prehistoric fauna -
Solomon Islands 2017 Aquatic dinosaurs and prehistoric fauna -
Niger 2017 Flying dinosaurs and prehistoric fauna -
Togo 2017 Dinosaurs and prehistoric fauna -
Guinea 2017 Aquatic dinosaurs and prehistoric fauna, Fish -
Guinea 2017 Flying dinosaurs and prehistoric fauna -
Guinea 2017 Dinosaurs and prehistoric fauna, Volcanoes and volcanoes -
Guinea 2017 Dinosaurs and prehistoric fauna, Tyrannosaurus rex -
Guinea 2017 Dinosaurs and prehistoric fauna -
Guinea Bissau 2017 Dinosaurs and prehistoric fauna, Pterodactyls -
Guinea Bissau 2017 Dinosaurs and prehistoric fauna, Volcanoes -
Djibouti 2017 Dinosaurs and prehistoric fauna II. -
Djibouti 2017 Aquatic dinosaurs and prehistoric fauna, Fish -
Djibouti 2017 Dinosaurs and prehistoric fauna -
Chad 2017 Dinosaurs and prehistoric fauna -
Central African Republic 2017 Dinosaurs and their fossils, Fossils
