Symington took out letters patent in the same year, securing the invention, or rather the novel combination of inventions, embodied in his steam-boat, but he never succeeded in getting it introduced into practical use. From the date of completing his invention, fortune seemed to run steadily against him. The Duke of Bridgewater, who had ordered a number of Symington's steam-boats for his canal, died, and his executors countermanded the order. Symington failed in inducing any other canal company to make trial of his invention. Lord Dundas also took the Charlotte Dundas off the Forth and Clyde Canal, where she had been at work, and from that time the vessel was never more tried. Symington had no capital of his own to work upon, and he seems to have been unable to make friends among capitalists. The rest of his life was for the most part thrown away. Toward the close of it his principal haunt was London, amid whose vast population he was one of the many waifs and strays. He succeeded in obtaining a grant of £100 from the Privy Purse in 1824, and afterward an annuity of £50, but he did not live long to enjoy it, for he died in March, 1831, and was buried in the church-yard of St. Botolph, Aldgate, where there is not even a stone to mark the grave of the inventor of the first practicable steam-boat.
OLIVER EVANS'S MODEL LOCOMOTIVE.
While the inventive minds of England were thus occupied, those of America were not idle. The idea of applying steam-power to the propulsion of carriages on land is said to have occurred to John Fitch in 1785; but he did not pursue the idea "for more than a week," being diverted from it by his scheme of applying the same power to the propulsion of vessels on the water.[14] About the same time, Oliver Evans, a native of Newport, Delaware, was occupied with a project for driving steam-carriages on common roads; and in 1786 the Legislature of Maryland granted him the exclusive right for that state. Several years, however, passed before he could raise the means for erecting a model carriage, most of his friends regarding the project as altogether chimerical and impracticable. In 1800 or 1801, Evans began a steam-carriage at his own expense; but he had not proceeded far with it when he altered his intention, and applied the engine intended for the driving of a carriage to the driving of a small grinding-mill, in which it was found efficient. In 1804 he constructed at Philadelphia a second engine of five-horse power, working on the high-pressure principle, which was placed on a large flat or scow, mounted upon wheels. "This," says his biographer, "was considered a fine opportunity to show the public that his engine could propel both land and water conveyances. When the machine was finished, Evans fixed under it, in a rough and temporary manner, wheels with wooden axle-trees. Although the whole weight was equal to two hundred barrels of flour, yet his small engine propelled it up Market Street, and round the circle to the water-works, where it was launched into the Schuylkill. A paddle-wheel was then applied to its stern, and it thus sailed down that river to the Delaware, a distance of sixteen miles, in the presence of thousands of spectators."[15] It does not, however, appear that any farther trial was made of this engine as a locomotive; and, having been dismounted and applied to the driving of a small grinding-mill, its employment as a traveling engine was shortly forgotten.
[CHAPTER III.]
THE CORNISH LOCOMOTIVE—MEMOIR OF RICHARD TREVITHICK.
While the discussion of steam-power as a means of locomotion was proceeding in England, other projectors were advocating the extension of wagon-ways and railroads. Mr. Thomas, of Denton, near Newcastle-on-Tyne, read a paper before the Philosophical Society of that town in 1800, in which he urged the laying down of railways throughout the country, on the principle of the coal wagon-ways, for the general carriage of goods and merchandise; and Dr. James Anderson, of Edinburg, about the same time published his "Recreations of Agriculture," wherein he recommended that railways should be laid along the principal turnpike-roads, and worked by horse-power, which, he alleged, would have the effect of greatly reducing the cost of transport, and thereby stimulating all branches of industry.
Railways were indeed already becoming adopted in places where the haulage of heavy loads was for short distances; and in some cases lines were laid down of considerable length. One of the first of such lines constructed under the powers of an Act of Parliament was the Cardiff and Merthyr railway or tram-road, about twenty-seven miles in length, for the accommodation of the iron-works of Plymouth, Pen-y-darran, and Dowlais, all in South Wales, the necessary Act for which was obtained in 1794. Another, the Sirhoway railroad, about twenty-eight miles in length, was constructed under the powers of an act obtained in 1801; it accommodated the Tredegar and Sirhoway Iron-works and the Trevill Lime-works, as well as the collieries along its route.