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

An item dated 29 December 1954 reported the SDGP (Sovietskoye Dunaisk oye Gosudarstvennoye Parokhodstvo) steam tug Yakutsk sighted on the Danube off Szob, Hungaria while towing downstream seagoing barges.

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