Turkish merchant steamship Burhaniye sailed for enemy account according to a letter of the German naval attaché at Istanbul dated 20 January 1940

In his letter dated Istanbul, 20 January 1940 No. 650 g1. reported that the Turkish merchant steamship Burhaniye sailed for enemy account to harbours in the Mediterranean. The Turkish government forbade passing via Gibraltar.

Source

Bundesarchiv. German Marineattaché for , Greece, Romania and Bulgaria 1939-1941. RM 12-II/459.