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 LOWER DANUBIA. object history credit line accession number British Library HMNTS Image extracted from page of The Frontier Lands of the Christian and the Turk comprising travels in the regions of the Lower Danube in and by SKENE James Henry Original held and digitised by the British Library Copied from Note The colours