This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
{{Information |Description={{en|1=Joseph Naus first acender of the Zugspitze. Drawing by H. v. Aggenstein in the year of 1824.}} {{de|1=Joseph Naus Ersbesteiger der Zugspitze. Zeichnunng von H. v. Aggenstein aus dem Jahr 1824.}} |Source={{own}} |Author=[[