Footage of the X1, the largest submarine in the world. Isle of Wight.
Item title reads - The undersea battleship arrives! Remarkable "close-ups" of X1 - no other country possesses anything approaching her for size, speed or armament. Isle of Wight.
M/S of the submarine with the crew standing on deck, the camera moves round the front. M/S of the submarine with X1 on the side, various shots as it sails along and the camera pans round it.
Intertitle - 'Under weigh.' M/S as the submarine sails past the camera. L/S of two ships on the water, M/S as the submarine sails along. Various shots of ships sailing.
C/U of the submarine and crew, the camera pans across it, L/S showing the length. Various shots of ships and the submarine, it speeds through the water. L/S as the camera pans round it. L/S of it sailing along.