Large number of troop transports arriving at Saloniki, Greece according to the Kriegsnachrichten No. 60 of the Chef des Admiralstabes der Marine dated 28 June 1918

An item referring to a reliable source reported the end May extremely busy shipping traffic in Saloniki with the arrival of a large number of troop transports coming from Piraeus.

Source

Bundesarchiv RM-40-622