The car, as will be seen by the foregoing drawings, is suspended from the hawser by means of short chains attached to the ends of it. These chains terminate in rings above, which rings ride upon the hawser, thus allowing the car to traverse to and fro, from the vessel to the shore. The car is drawn along, in making these passages, by means of lines attached to the two ends of it, one of which passes to the ship and the other to the shore. By means of these lines the empty car is first drawn out to the wreck by the passengers and crew, and then, when loaded, it is drawn back to the land by the people assembled there, as represented in the engraving at the head of this article.
Perhaps the most important and difficult part of the operation of saving the passengers and crew in such cases, is the getting the hawser out in the first instance, so as to form a connection between the ship and the land. In fact, whenever a ship is stranded upon a coast, and people are assembled on the beach to assist the sufferers, the first thing to be done, is always to "get a line ashore." On the success of the attempts made to accomplish this, all the hopes of the sufferers depend. Various methods are resorted to, by the people on board the ship, in order to attain this end, where there are no means at hand on the shore, for effecting it. Perhaps the most common mode is to attach a small line to a cask, or to some other light and bulky substance which the surf can easily throw up upon the shore. The cask, or float, whatever it may be, when attached to the line, is thrown into the water, and after being rolled and tossed, hither and thither, by the tumultuous waves, now advancing, now receding, and now sweeping madly around in endless gyrations, it at length reaches a point where some adventurous wrecker on the beach can seize it, and pull it up upon the land. The line is then drawn in, and a hawser being attached to the outer end of it, by the crew of the ship, the end of the hawser itself is then drawn to the shore.
THE CASK.
This method, however, of making a communication with the shore from a distressed vessel, simple and sure as it may seem in description, proves generally extremely difficult and uncertain in actual practice. Sometimes, and that, too, not unfrequently when the billows are rolling in with most terrific violence upon the shore, the sea will carry nothing whatever to the land. The surges seem to pass under, and so to get beyond whatever objects lie floating upon the water, so that when a cask is thrown over to them, they play beneath it, leaving it where it was, or even drive it out to sea by not carrying it as far forward on their advance, as they bring it back by their recession. Even the lifeless body of the exhausted mariner, who when his strength was gone and he could cling no longer to the rigging, fell into the sea, is not drawn to the beach, but after surging to and fro for a short period about the vessel, it slowly disappears from view among the foam and the breakers toward the offing. In such cases it is useless to attempt to get a line on shore from the ship by means of any aid from the sea. The cask intrusted with the commission of bearing it, is beaten back against the vessel, or is drifted uselessly along the shore, rolling in and out upon the surges, but never approaching near enough to the beach to enable even the most daring adventurer to reach it.
In case of these life-cars, therefore, arrangements are made for sending the hawser out from the shore to the ship. The apparatus by which this is accomplished consists, first, of a piece of ordnance called a mortar, made large enough to throw a shot of about six inches in diameter; secondly, the shot itself, which has a small iron staple set in it; thirdly, a long line, one end of which is to be attached to the staple in the shot, when the shot is thrown; and, fourthly, a rack of a peculiar construction to serve as a reel for winding the line upon. This rack consists of a small square frame, having rows of pegs inserted along the ends and sides of it. The line is wound upon these pegs in such a manner, that as the shot is projected through the air, drawing the line with it, the pegs deliver the line as fast as it is required by the progress of the shot, and that with the least possible friction. Thus the advance of the shot is unimpeded. The mortar from which the shot is fired, is aimed in such a manner as to throw the missile over and beyond the ship, and thus when it falls into the water, the line attached to it comes down across the deck of the ship, and is seized by the passengers and crew.
Sometimes, in consequence of the darkness of the night, the violence of the wind, and perhaps of the agitations and confusion of the scene, the first and even the second trial may not be successful in throwing the line across the wreck. The object is, however, generally attained on the second or third attempt, and then the end of the hawser is drawn out to the wreck by means of the small line which the shot had carried; and being made fast and "drawn taut," the bridge is complete on which the car is to traverse to and fro.
The visitors at Long Branch, a celebrated watering place on the New Jersey coast, near New York, had an opportunity to witness a trial of this apparatus at the station there, during the last summer: a trial made, not in a case of storm and shipwreck, but on a pleasant summer afternoon, and for the purpose of testing the apparatus, and for practice in the use of it. A large company assembled on the bank to witness the experiments. A boat was stationed on the calm surface of the sea, half a mile from the shore, to represent the wreck. The ball was thrown, the line fell across the boat, the car was drawn out, and then certain amateur performers, representing wrecked and perishing men, were put into the car and drawn safely through the gentle evening surf to the shore.
FIRING THE SHOT.
A case occurred a little more than a year ago on the Jersey shore not very far from Long Branch, in which this apparatus was used in serious earnest. It was in the middle of January and during a severe snow storm. The ship Ayrshire, with about two hundred passengers, had been driven upon the shore by the storm, and lay there stranded, the sea beating over her, and a surf so heavy rolling in, as made it impossible for any boat to reach her. It happened that one of the stations which we have described was near. The people on the shore assembled and brought out the apparatus. They fired the shot, taking aim so well that the line fell directly across the wreck. It was caught by the crew on board and the hawser was hauled off. The car was then attached, and in a short time, every one of the two hundred passengers, men, women, children, and even infants in their mothers' arms, were brought safely through the foaming surges, and landed at the station. The car which performed this service was considered as thenceforth fully entitled to an honorable discharge from active duty, and it now rests, in retirement and repose, though unconscious of its honors, in the Metallic Life-Boat Factory of Mr. Francis, at the Novelty Iron Works.
In many cases of distress and disaster befalling ships on the coast, it is not necessary to use the car, the state of the sea being such that it is possible to go out in a boat, to furnish the necessary succor. The boats, however, which are destined to this service must be of a peculiar construction, for no ordinary boat can live a moment in the surf which rolls in, in storms, upon shelving or rocky shores. A great many different modes have been adopted for the construction of surf-boats, each liable to its own peculiar objections. The principle on which Mr. Francis relies in his life and surf boats, is to give them an extreme lightness and buoyancy, so as to keep them always upon the top of the sea. Formerly it was expected that a boat in such a service, must necessarily take in great quantities of water, and the object of all the contrivances for securing its safety, was to expel the water after it was admitted. In the plan now adopted the design is to exclude the water altogether, by making the structure so light and forming it on such a model that it shall always rise above the wave, and thus glide safely over it. This result is obtained partly by means of the model of the boat, and partly by the lightness of the material of which it is composed. The reader may perhaps be surprised to hear, after this, that the material is iron.