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GEOLOGY ON POST STAMPS |
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GEOLOGY ON POST STAMPS |
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Polska / Poland
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| Edaphosaurus | Brontosaurus | Stegosaurus |
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| Cryptocleidus | Mesosaurus | Brachiosaurus |
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| Corythosaurus | Styracosaurus | Ramphorhynchus |
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| Tyrannosaurus |
Kopalne gady mezozoiczne; znaczki wydane w roku 1965.
Fossil
Mesozoic reptiles; the stamps issued in 1965.
Coll. G. Barczyk, A. Kozlowski
