Another type of ferry-boat is that which, in addition to carrying passengers, is specially adapted for railway purposes. The best specimen of this kind of steamboat is probably to be found on Lake Erie, where a pair of boats, precisely alike, keep up regular communication twice a day, summer and winter, between Coneant, Ohio, and Port Dover, Ontario. They are named _Shenango_, 1st and 2nd. They are each 300 feet long and 53 feet in width. On the main deck are four railway tracks, sufficient for twenty-six loaded cars each containing 60,000 lbs. of coal. On the upper deck are handsomely fitted cabins for 1,000 passengers The ferry is sixty-five miles wide. Sometimes it is pretty rough sailing, but these steamers never fail to make the round trip in thirteen hours. They are fitted with compound engines, Scotch boilers, and twin screws; they draw 12½ feet of water when loaded and run twelve miles an hour; they are prodigiously strong, and can plough their way through fields of ice with marvellous facility. [Illustration: “ROBERT GARRETT,” FERRY STEAMBOAT, NEW YORK.] FOOTNOTES: [1] “The Atlantic Ferry,” p. 175. [2] If my recollection serves me aright, there were not more than a dozen cabin passengers, and the only one of them who ventured aloft with me was my now venerable friend, Mr. Robert W. Graham, of the Montreal _Star_. [3] “Denis Papin,” by Henry C. Ewart, in _Sunday Magazine_, 1880, p. 316. [4] Mr. Symington’s account of his interview with Mr. Fulton, as given in the “Encyclopædia Britannica,” is as follows: “When engaged in these experiments, I was called upon by Mr. Fulton, who told me he was lately from North America, and intended returning thither in a few months, but could not think of leaving this country without first waiting upon me in expectation of seeing the boat, and procuring such information regarding it as I might be pleased to communicate.... In compliance with his earnest request, I caused the engine fire to be lighted up, and in a short time thereafter put the steamboat in motion, and carried him four miles west on the canal, returning to the point from which we started in one hour and twenty minutes (being at the rate of six miles an hour), to the great astonishment of Mr. Fulton and several gentlemen, who at our outset chanced to come on board. During the trip Mr. Fulton asked if I had any objection to his taking notes regarding the steamboat, to which I made no objection, as I considered the more publicity that was given to any discovery intended for the general good, so much the better.... In consequence he pulled out a memorandum book, and, after putting several pointed questions respecting the general construction and effect of the machine, which I answered in a most explicit manner, he jotted down particularly everything then described, with his own observations upon the boat during the trip.” [5] “The Story of Helensburgh,” 1894, p. 92.