Note: Locations of events unknown.
Full titles read: "MERCHANT MEN ARM AGAINST PIRATE MENACE"
Various shots of light gun being lifted onto and fitted onto deck of merchant ship to fend off enemy submarines. M/S Merchant seamen practising gun drill.
Cataloguer's note: It looks...
Armed merchant cruiser 'Carnarvon Castle' arrives at Montevideo harbour for repairs.
Merchant sailors being adrift for a month finally saved by Belgian destroyer.
Trials are made to use Sikorsky helicopters as U-boat killers.
Footage of French Contraband officers boarding merchant ship on the Mediterranean.
Queen of Merchant Navy crowned at Islington.
Aerial shots of ships at sea as Spitfires and Mosquitos fly over coast.
Shots of the ship 'San Fraterno'.