This item shows Sir Thomas Lipton's racing yacht, Shamrock IV, in action.
City Island, New York, United States of America.
Intertitle: "SHAMROCK IV. Sir Thomas Lipton's Challenger for the Cup tries out 'her new wings'".
M/S of an aerodynamic racing yacht swishing past the camera. L/S of the yacht sailing out to sea. M/S of the boat - sailors frantically work on deck, tilt up to show sails being unfurled. Various shots of the yacht sailing past the camera.