This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Prefectuur Karafuto map. Prefectuur Karufuto Japan nl br original text own work br original text jan CET Krisgrotius nl br original text nl Gebruiker Krisgrotius publiek Krisgrotius original upload log page nl PrefectuurKarafutomap Krisgrotius bytes no Prefectuur Karufuto Japan own work publiek Maps of Karafuto