Russian inland tug Arnulf 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 German built oil-fuelled Arnulf with a displacement of 150 tons and totally 1.600hp supplied by three engines. In 1945 salvaged lying sunk at Tiganasi and now under repair at Budapest, Hungary.

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