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:
Elbkartelorichscharhrn. en Hamburg Elbe river map by Melchior Lorichs in for an imperial court case to prove Hamburg's claims on the Elbe river metres long de Hamburgische Elbkarte von Melchior Lorichs erstellt fr die Verhandlung der Ansprche Hamburgs auf die Elbe vor dem Reichsgericht Meter lang HamburgischeElbkarteMelchiorLorichs