An item reported that the Czechoslovak Oder Navigation Company (CSPO) possessed the tug P-1 with a horsepower of 250hp used in the harbour of Szczecin, Poland.
Source
The report was published on www.archive.org, document number CIA-RDP82-00457R010000110009-3
Source
The report was published on www.archive.org, document number CIA-RDP82-00457R010000110009-3