Public domain photos

The image shows an old map of the Danube River Basin from 1893, with a black border around it. The map is detailed and shows the various rivers and lakes of the basin, as well as the surrounding area. The text on the map provides additional information about the basin.

The image shows an old map of the Danube River Basin from 1893, with a black border around it. The map is detailed and shows the various rivers and lakes of the basin, as well as the surrounding area. The text on the map provides additional information about the basin.Open in library