In 1891 the whaleback _Wetmore_ was the first of this class of vessels to bring a cargo of grain from the Upper Lakes to Montreal and continue the voyage to Liverpool, where she arrived safely on July 21st. From Liverpool the _Wetmore_ sailed to the Pacific coast _via_ Cape Horn, and while carrying a cargo of coal from Puget Sound to San Francisco she was disabled in a violent storm, went ashore, and was wrecked. III. THE TURRET STEAMSHIP. The hull of the turret ship closely resembles that of the whaleback, but instead of the “spoon bow” it has the straight stem, and is further distinguished by a “turret deck,” so called, about one-third the width of the vessel and extending over its entire length, at a height of some five or six feet above the turn of the hull. This forms the working deck, and towering above it are the bridge, the cook’s galley, the engineers’ quarters, and other two-story erections, forming an unship-shapely _tout ensemble_ of a most unprepossessing appearance; and yet, this is the type of steamship at one time seriously proposed by the contractors for the Canadian fast-line service! There are some thirty-five such vessels afloat in different parts of the world, all built at Sunderland, and most of them engaged in the coal trade, for which they are said to be well adapted. The _Turret Age_, which plies between Sydney, C.B., and Montreal during the season of navigation, was built in 1893, and is owned by Messrs. Peterson, Tate & Co., of Newcastle-on-Tyne. She is one of the largest of her class, being 311 feet in length, 38.2 feet in width, and 21.6 feet deep. She is propelled by a single screw, has a speed of eleven knots, and carries 3,700 tons of coal. Her capacious, unobstructed hold and continuous hatchway permit of loading and discharging cargo with marvellous rapidity, and she is said to be a fairly good sea-boat. IV. WATER JET SYSTEM OF PROPULSION.