Soviet SDGP motor tug Orel sighted on the Danube according to a CIA report dated 29 March 1955

An item dated 4 January 1955 reported the SDGP (Sovietskoye Dunaisk oye Gosudarstvennoye Parokhodstvo) motor tug Orel sighted on the Danube kilometer mark 1915 while towing upstream empty tankers.

Source
The report was published on www.archive.org, document number CIA-RDP80-00810A006200800008-0