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Keywords from Image Description:
Oulu Flag . Military flag of Oulu city that replaced the flag lost in the Great Northern War in Oulun porvarikaartin uusi lippu joka korvasi Isonvihan aikana menetetyn lipun cite book Virkkunen Oulun kaupungin historia Kirjola Oy Oulu after author PDold Army flags of Finland Flags of municipalities in Finland History of Oulu