An air-cushion vehicle 'Westland' tested at Saint Lawrence River in Canada. The 27 ton hovercraft is a land and water bus that travels on a cushion of air. The hovercraft at the land and then at water. Two men at the controls of hovercraft. Passengers are seated in the hovercraft. The hovercraft visualized by the Canadians for oil exploration.
Test drive of a Saunders Roe SRN2 (Saunders Roe Nautical Two) hovercraft in Canada. The hovercraft with lettering "Westland" (for Westland Aircraft Ltd.) moves over a marshy area. Men operate the controls of the hovercraft. The hovercraft underway in Saint Lawrence River. The passengers seated inside the hovercraft which can accommodate 70 persons. The hovercraft underway in the river. A head of a passenger inside the hovercraft. The hovercraft moving across the water
Canadian ship D'Iberville goes to Montreal in Canada. The ship goes through the snow sheet spread over frozen Saint Lawrence River. Broken snow sheet the over river. Men standing on the ship watch the frozen river.
Opening ceremony of the Saint Lawrence Seaway in Quebec, Canada. U.S. President Dwight D.Eisenhower together with Queen Elizabeth II of the United Kingdom and Prince Philip, Duke of Edinburgh, aboard the Royal yacht, Britannia, during the opening of the St. Lawrence Seaway. President Eisenhower looks through binoculars as the Britannia moves through the seaway. View of Britannia entering a lock. The Britannia moves very close to the face wall of the lock, almost scraping it. Several persons on board put their hands out and touch the concrete side of the lock. View from above, of Britannia officers looking over side, as the yacht passes very close to the side of lock. Views of Britannia, tied up at dock and passing through locks. Queen Elizabeth II, disembarking from the Royal Yacht, Britannia, followed by President Eisenhower, Mrs. Eisenhower, and Prince Philip.
A German submarine underway off the Canadian coast near the Saint Lawrence River in North America, during World War 2. A map shows the area of interest. The German submarine underway on the surface in calm waters. Crew members play cards below decks of the U-boat. A sailor cooks food. Others eat the food. The submarine submerges and the Canadian coast is scanned through a periscope. Torpedoes are fired and an oil tanker is hit. The oil tanker burns. Black smoke arises as the tanker burns.
Icebreaker John A McDonald at work in the Gulf of St. Lawrence, Canada. White whales in water. Crewmen inside the icebreaker. Helicopter on the deck of John A McDonald. Pilot sitting inside helicopter. Aerial view of icebreaker from helicopter. Icebreaker plows up the path to the sea for two freighters trapped in ice.