Commons Attribution-Share Alike 4.0 truetrue English Flag map of Finland with Karelia (1920—1940) author name string: Mysterious Finn Wikimedia username:...
https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Flag map of Finland 1920-1940...