The Iron Horse. Robert Michael Ballantyne
Читать онлайн книгу.
of conveying fish, vegetables, and other perishable articles from place to place. He also showed that two post deliveries in the day would become possible, and that fire insurance companies would be able to promote their interests by keeping railway fire-engines, ready to be transported to scenes of conflagration without delay.
But Gray was not esteemed a prophet. His suggestions were not adopted nor his plans acted on, though unquestionably his wisdom and energy gave an impulse to railway development, of which we are reaping the benefit to-day. His labours were not in vain.
Horse railways soon began to multiply over the country. The first authorised by Act of Parliament was the Surrey Railway in 1801. Twenty years later twenty lines of railway were in operation.
About this time, too, another man of note and of great scientific and mechanical sagacity lent his powerful aid to advance the interests of the railway cause. This was Charles Maclaren, of Edinburgh, editor of the Scotsman newspaper for nearly thirty years. He had long foreseen, and boldly asserted his belief in, the certain success of steam locomotion by rail, at a time when opinions such as his were scouted as wild delusive dreams. But he did more, he brought his able pen to bear on the subject, and in December 1825 published a series of articles in the Scotsman on the subject of railways, which were not only extensively quoted and republished in this country and in America, but were deemed worthy of being translated into French and German, and so disseminated over Europe. Mr Maclaren was thus among the foremost of those who gave a telling impulse to the cause at that critical period when the Iron horse was about to be put on the rail—the right horse in the right place—for it was not many years afterwards that that auspicious event took place. Mr Maclaren not only advocated generally the adoption of railways, but logically demonstrated the wonderful powers and capacities of the steam locomotive, arguing, from the experiments on friction made more than half a century before by Vince and Colomb, that by the use of steam-power on railroads a much more rapid and cheaper transit of persons as well as merchandise might be confidently anticipated. He leaped far ahead of many of even the most hopeful advocates of the cause, and with almost prophetic foresight wrote, “there is scarcely any limit to the rapidity of movement these iron pathways will enable us to command.” And again,—“We have spoken of vehicles travelling at twenty miles an hour; but we see no reason for thinking that, in the progress of improvement, a much higher velocity might not be found practicable; and in twenty years hence a shopkeeper or mechanic, on the most ordinary occasion, may probably travel with a speed that would leave the fleetest courser behind.” Wonderful words these! At a first glance we may not deem them so, being so familiar with the ideas which they convey, but our estimate of them will be more just if we reflect that when they were penned railways had scarcely sprung into being, steam locomotives had only just been born, and not only men in general, but even many learned, scientific and practical men regarded the statement of all such opinions as being little short of insanity. Nevertheless, many deep-thinking men thought differently, and one contemporary, reviewing this subject in after years, said of Mr Maclaren’s papers, that, “they prepared the way for the success of railway projectors.”
We have said that the steam locomotive—the material transformer of the world—our Iron Horse, had just been born. It was not however born on the rails, but on the common road, and a tremendous baby-giant it was, tearing up its cradle in such furious fashion that men were terrified by it, and tried their best to condemn it to inactivity, just as a weak and foolish father might lock up his unruly boy and restrain him perforce, instead of training him wisely in the way in which he should go.
But the progenitors of the Iron Horse were, like their Herculean child, men of mettle. They fought a gallant fight for their darling’s freedom, and came off victorious!
Of course, many men and many nations were anxious to father this magnificent infant, and to this day it is impossible to say precisely who originated him. He is said by some to have sprung from the brains of Englishmen, others assert that brains in France and Switzerland begat him, and we believe that brother Jonathan exercised his prolific brain on him, before the actual time of his birth. The first name on record in connexion with this infant Hercules is that of Dr Robison, who communicated his ideas to Watt in 1759. The latter thereupon made a model locomotive, but entertained doubts as to its safety. Oliver Evans, of Philadelphia, patented a “steam waggon” in 1782. William Murdoch, the friend and assistant of Watt, made a model in 1787 which drew a small waggon round a room in his house in Cornwall. In the same year Symington exhibited a model locomotive in Edinburgh, and in 1795 he worked a steam-engine on a turnpike-road in Lanarkshire. Richard Trevethick, who had seen Murdoch’s model, made and patented a locomotive in 1802. It drew on a tramway a load of ten tons at the rate of five miles an hour. Trevethick also made a carriage to run on common roads, and altogether did good service in the cause.
Blenkinsop, of Middleton Colliery, near Leeds, made locomotives in 1811 which hauled coals up steep ascents by means of a toothed rail, with a toothed propelling wheel working into it. This unnatural infant, however, turned out to be not the true child. It was found that such a powerful creature did not require teeth at all, that he could “bite” quite well enough by means of his weight alone,—so the teeth were plucked out and never allowed to grow again.
After this, in 1813, came Brunton of Butterley, with a curious contrivance in the form of legs and feet, which were attached to the rear of his engine and propelled it by a sort of walking motion. It did not walk well, however, and very soon walked off the field of competition altogether.
At last, in the fulness of time there came upon the scene the great railway king, George Stephenson, who, if he cannot be said to have begotten the infant, at all events brought him up and effectually completed his training.
George Stephenson was one of our most celebrated engineers, and the “father of the railway system.” He may truly be said to have been one of mankind’s greatest benefactors. He was a self-taught man, was born near Newcastle in 1781, began life as a pit-engine boy with wages at two-pence a day, and ultimately rose to fame and fortune as an engineer.
In 1814 he made a locomotive for the Killingworth Colliery Railway. It drew thirty tons at the rate of four miles an hour, and was regarded as a great success. In 1825 an engine of the same kind was used on the Stockton and Darlington Railway, of which Stephenson had been made engineer.
But the great crowning effort of Stephenson, and the grand impulse to the railway cause, which carried it steadily and swiftly on to its present amazing degree of prosperity, did not occur till the year 1829.
Previous to that date the Manchester and Liverpool Railway was being constructed, and so little was known as to the capabilities of railways and the best mode of working them, that the directors and engineers had some difficulty in deciding whether the line should be worked by fixed engines or by locomotives. It was ultimately decided that the latter should be used, and a premium of 500 pounds was offered for the best locomotive that could be produced, in accordance with certain conditions. These were— That the chimney should emit no smoke—that the engine should be on springs—that it should not weigh more than six tons, or four-and-a-half tons if it had only four wheels—that it should be able to draw a load of twenty tons at the rate of ten miles an hour, with a pressure of fifty pounds to the square inch in the boiler, and should not cost more than 500 pounds.
The Iron Horse was now at last about to assume its right position. It was no longer an infant, but a powerful stripling—though still far from its full growth; as far as six tons is from sixty!
Four iron steeds were entered to compete for the prize. It was in October 1829 that this celebrated trial came off, and great was the interest manifested on the occasion, for not only did the public entertain doubts as to the capabilities of locomotives, but very few even of the engineers of the country would admit the possibility of a locomotive engine attaining a speed greater than ten miles an hour! First came the “Novelty” of Braithwaite and Ericson; then the “Sans pareil” of Hawkworth; the “Perseverance” of Burstall; and, lastly, the “Rocket” of Stephenson. Of the first three we shall merely say that the “Novelty,” being weak in the wheels, broke down; the “Sans pareil” burst one of her cylinders; and the “Perseverance” turned out to be too heavy to comply with the conditions of the trial.
The “Rocket” advanced, and was harnessed to a train