Polish tug Nysa active between the Polish harbours Kozle and Wroclaw according to a CIA report dated 25 February 1953

An item reported that the Polish tug Nysa was active on the route between the Polish harbours Kozle and Wroclaw. She was in July 1952 to Poland given back by the Soviet Union and repaired at Kozle. Her crew numbered 10 men.

Source

The report was published on www.archive.org, document number CIA-RDP80-00810A000200060001-2