Last pictures of Bismark just before sinking, great shots of sailors celebrating.
Good footage of the 'Graf Spee', HMS 'Achilles', and HMS 'Ajax'.
Great footage of American airships being used to spot U-boats in the Atlantic Ocean.
U-boat sunk in the Atlantic.
A German submarine attacked by depth charges from a Polish destroyer protecting a convoy.
Convoy of cargo ships is escorted to Gibraltar by Royal Navy warships.
Various items covering the activities of the Royal Navy - both at sea and on the land.
Amateur footage of British warships blasting U-boats in the Atlantic.
On board a French battleship when the alarm is sounded.
King George VI carries out tour of inspection of royal naval fleet.