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:
Map of Tonkin . en Map of Tonkin in vi Bn Bc nm library cornell edu seacc seaidno seaAq Tongkingsize Sfrm framesetseq view imagepage root La conquete du delta du TongKing Frederic Romanet du Caillaud The author Frederic Romanet du Caillaud born died org RomanetduCaillaud PDold Old map of Vietnam Uncategorized December