An item reported that the Bulgarian shipping company Bulgarian River Navigation (BRP) at Ruse possessed the tug Tutrakan with a tonnage of 1.500 ton, a crew numbering 20 men and 800hp horsepower. Tow capacity 6 barges upstream the river as far as Reni, Russia [nowadays Ukraine].
Source
The report was published on www.archive.org, document number CIA-RDP82-00039R000100080032-8
Source
The report was published on www.archive.org, document number CIA-RDP82-00039R000100080032-8