British built submarines for the Czecho-Slovak Navy are seen leaving the River Tyne.
Full titles read: "British Built Submarines - leave the Tyne for service with the Czecho-Slovak Navy."
Newcastle-upon-Tyne, Tyne and Wear.
Several shots show huge submarines moving slowly along the River Tyne as they leave the Newcastle shipyards; several men are seen standing on the decks. All the subs fly an unidentified flag; could be an early Czechoslovakia flag?