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Summary
DescriptionNorse-world.png
English: The medieval Icelandic conception of northern regions, based on an interpretive sketch by A.A. Bjornbo reproduced in "Vikings: The North Atlantic Saga" (ISBN1560989955) p262.
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https://creativecommons.org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue
Captions
it's an map design on earth which tells us areas explore by us and remains area. it differentiate between them.