Soviet steam tug Stalingrad active on the Danube according to a CIA report dated 8 September 1950

An item dealing with the Soviet Danube Steam Navigation Service and dating prior to March 1950 mentioned as active on the Danube the Soviet-Union flagged steam tug Stalingrad ex-German/Austrian Ostmark with a horsepower of 2.600hp.

Source
The report was published on www.archive.org, document number CIA-RDP82-00457R005900290005-5