Geological map of the district between Portage Lake and Montreal River, Lake Superior, Michigan
Zusammenfassung
Public domain image of a vintage map, geography atlas, maritime navigation, age of discovery, 16th-17th century, free to use, no copyright restrictions - Picryl description
Tags
Datum
1849 - 1849
Quelle
New York Public Library
Copyright-info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")