Shipping traffic at Sète, France according to the Kriegsnachrichten of the Chef des Admiralstabes der Marine dated Berlin 9 August 1917

An item referred to informatie supplied by exchanged prisoners of war that in the harbor of Cette [Sète, France] primarily straw, coal and hay was shipped destined for the army in Saloniki. The ships departed usually by dark. Daily trafic: 4-5 French and British steamships and a large number of Spanish ships.

Source

Bundesarchiv RM-40-622