French warships visiting Cette [Sète, France] according to the Kriegsnachrichten of the Chef des Admiralstabes der Marine dated Berlin 11 August 1917

An item reffed to information of exchanged prisoners of war reporting that on 21 July since a long time warships visited the harbor of Cette [Sète, France]. It were the French torpedo boats 281-282, 285 and 310 and a destroyer.

Source

Bundesarchiv RM-40-622