Polish sternwheel paddle steam tug Gliwice active on the Oder according to a CIA report dated 28 March 1956

An item reported that the Polish Oder Shipping Company possessed the sternwheeler steam tug Gliwice captain Knotny with a horsepower of 220-300 hp active on the Oder between Wroclaw and Szczecin and especially used for towing barge convoys from East Germany towards Milowo.

Source
The report was published on www.archive.org, document number CIA-RDP83-00418R003300180001-4