Officers and non-commissioned officers of the crew of the Army Military Airship M IV pose for a formal portrait in mid-1915.

Sitting (left to right): Rüddel; Leutnant zur See Schüz, executive officer of the M IV; Hauptmann von Jena, commander of the M IV; Basenack (sp.?); and Oberleutnant Fritz Koreuber.
Standing (left to right): Kunze; Thomsen; Metze; unknown; unknown. Note everyone in the group has been awarded the Iron Cross 2nd Class; it is worn suspended from their buttonholes. The individual identified only as Basenack is wearing civilian clothing in every photograph in which he appears.