Keywords: Hellmuth von Mücke 1917.png de Hellmuth von Mücke 1917 1917 Illustrierte Mädchen-Zeitung “ Monatsschrift für Mädchen und Mädchenvereine Nr 10 Oktober 1917 author PD-old-80 Uploaded with UploadWizard Nobility of Germany People of the Imperial German Navy World War I people of the Imperial German Navy Members of the National Socialist German Workers' Party |