Russian inland tug Contessa active on the Danube according to a CIA report dated 17 May 1948

An item reported that the one of the most important Russian tugs active on the Danube was the oil-fuelled Contessa of around 200 tons displacement, 1.200hp horsepower and active between Turnu Severin, Romania and Braila and which was formerly Romanian property.

Source
The report was published on www.archive.org, document number CIA-RDP82-00457R001500460010-8