Shipping traffic heading to the east of Gibraltar on 5 August according to the Kriegsnachrichten of the Chef des Admiralstabes der Marine dated Berlin 9 August 1917

An item reported the sighting on 5 August heading to the east of 1 British motor ship, 1 British steamship, the with 2 guns armed British passenger steamship Newcastle, 1 Norwegian steamship, British steamship Bosnian (?), 1 steamship and 1 armed Italian steamship with the inscription Baltic Line from Gibraltar.

Source

Bundesarchiv RM-40-622