Ocean Steamships A popular account of their construction, development, management and appliances
Part 3
A balanced rudder and bilge keels were parts of her original construction, and an unusual method of lapping the plates was used. “Apart from their size, the design of the engines of the Great Britain necessarily presented many peculiarities. The boilers, which were 6 in number, were placed touching each other, so as to form one large boiler about 33 feet square, divided by one transverse and two longitudinal partitions.
“It would seem that the boiler was worked with a pressure of about 8 pounds on the square inch.
“The main shaft of the engine had a crank at either end of it, and was made hollow; a stream of water being kept running through it, so as to prevent heating in the bearings. An important part in the design was the method by which motion was transmitted from the engine-shaft to the screw-shaft, for the screw was arranged to go three revolutions to each revolution of the engines. Where the engines do not drive the screw directly, this is now universally effected by means of toothed gearing; but when the engines of the Great Britain were made, it was thought that this arrangement would be too jarring and noisy. After much consideration, chains were used, working round different-sized drums, with notches in them, into which fitted projections on the chains.”
On July 10, 1843, this (for the time) great ship was floated out of dock; but it was not until January 23, 1845, that she left Bristol for London, making on her voyage an average of 12-1/3 knots an hour. She left Liverpool for New York on August 26th, and arrived on September 10th, having made the passage out in 14 days and 21 hours; she returned in 15-1/2 days. During the next winter, after one more voyage to New York, alterations were made, to give a better supply of steam, and a new screw was fitted. She made two voyages to New York in 1846; and on September 22d she left Liverpool on a third, but overran her reckoning and stranded in Dundrum Bay, on the northeast coast of Ireland, when it was supposed she was only rounding the Isle of Man. This unfortunate event completed the ruin of the company, already in financial straits through the competition of the Cunard line; and the ship after her rescue, effected August 27, 1847, almost a year after grounding, was “sold to Messrs. Gibbs, Bright & Co., of Liverpool, by whom she was repaired and fitted with auxiliary engines of 500 nominal horse-power. On a general survey being made it was found that she had not suffered any alteration of form, nor was she at all strained. She was taken out of dock in October, 1851, and since that time she has made regular voyages between Liverpool and Australia.”
These last few lines appear in the “Life of Brunel,” published in 1870. But she was later changed into a sailing-ship, and only in 1886 stranded again at the Falkland Islands. She was floated; but being badly injured, was sold to serve as a hulk, and there no doubt will be passed the last days of what may be regarded one of the famous ships of the world. She was, for the time, as bold a conception as was her great designer’s later venture, the Great Eastern.
The acceptance by the English Government of the Cunard company’s bid for the contract for carrying the mails to America resulted in putting afloat, in 1840, the Acadia, Britannia, Columbia, and Caledonia. The first vessels of the Cunard line were all wooden paddle-wheel steamers, with engines by Napier, of Glasgow, of the usual side-lever class; the return-flue boilers and jet-condensers were used, the latter holding their place for many years to come, though surface condensation had already appeared as an experiment. The company was to carry the mails fortnightly between Liverpool, Halifax, and Boston, regular sailings to be adhered to, and four vessels to be employed, for the sum of £81,000 ($400,000) per annum. The contract was made for seven years, but was continued from time to time for forty-six—no break occurring in this nearly half-century’s service, when the Umbria—November 4, 1886—was the first ship in the history of the company to leave Liverpool on the regular day of sailing for America without mails. This break, however, was but momentary, and the line almost at once resumed its ancient duty.
The Britannia was the first of the fleet to sail; and, strange to say (from the usual seaman’s point of view), Friday, July 4, 1840, was the day selected. She arrived at Boston in 14 days and 8 hours, a very successful passage for the time.
It must have required considerable moral courage in the projectors to inaugurate such an undertaking on a day of the week which has been so long on the black-list of sailor superstition, notwithstanding it had the advantage of being the anniversary of the Declaration of American Independence. The success of this line ought certainly to rehabilitate Friday to a position of equality among the more fortunate days, though it will be observed that none of the transatlantic lines have yet selected it as a day of sailing.
The Britannia, which was representative of the quartette, was of the following dimensions: Length of keel and fore rake, 207 ft.; breadth of beam, 34 ft. 2 in.; depth of hold, 22 ft. 4 in.; mean draught, 16 ft. 10 in.; displacement, 2,050 tons; diameter of cylinder, 72-1/2 in.; length of stroke, 82 in.; number of boilers, 4; pressure carried, 9 lbs. per sq. in.; number of furnaces, 12; fire-grate area, 222 ft.; indicated horse-power, 740; coal consumption per indicated horse-power per hour, 5.1 lbs.; coal consumption per day, 38 tons; bunker capacity, 640 tons; cargo capacity, 225 tons; cabin passengers carried, 90; average speed, 8.5 knots.
It will thus be seen that these ships were not an advance upon the Great Western, but were even slightly smaller, with about the same coal consumption and with rather less speed.
The Hibernia and Cambria followed in 1843 and 1845, 530 tons larger in displacement, with 1,040 indicated horse-power, and steaming about 9-1/2 knots per hour. The plan gives an idea of these vessels which is far from fulfilling the ideas of the present Atlantic traveller, who considers himself a much-injured person if he has not electric lights and bells, baths _ad libitum_, and a reasonable amount of cubic space in which to bestow himself. None of the least of these existed in the earlier passenger ships; a narrow berth to sleep in and a plentiful supply of not over well prepared food were afforded, but beyond these there was little—notwithstanding the whole of the ship was given up to first-cabin passengers, emigrants not being carried in steamers until 1850, and it was not until 1853 that any steamer of the Cunard line was fitted for their accommodation.
How little it was possible to do for the wanderer to Europe in those days may be seen when comparison shows the Britannia to have been but half the length of the Umbria, but two-thirds her breadth, but six-tenths her depth, with much less than half her speed, and less than one-twentieth her power.
The establishment of the Cunard line marked the setting of ocean steam traffic firmly on its feet. What in 1835 had been stated by one of the most trusted scientific men of that time as an impossibility, and even in 1838 was in doubt, had become an accomplished fact; and while the proof of the practicability of the American route was making, preparations were in progress for the extension of steam lines which were soon to reach the ends of the world. A detailed statement of historic events is, of course, here out of place, but a mere mention of other prominent landmarks in steam navigation is almost a necessity. The founding of the Peninsular Company, in 1837, soon to extend its operations, under the name of the Peninsular and Oriental, to India, and the establishment, in 1840, of the Pacific Steam Navigation Company, are dates not to be passed by. The establishment of the latter line was due to one of our own countrymen—William Wheelwright, of Newburyport, who, when consul at Guayaquil, grasped the conditions of the coast, and through his foresight became one of its greatest benefactors, and at the same time one of its most successful men. He failed in interesting our own people in the venture, and turned to London, where his success was greater. The Chili and Peru, the first vessels of this now great fleet, despatched in 1840, were but 198 feet long and of 700 tons. It was not until 1868 that the line was brought into direct communication with England by the establishment of monthly steamers from Liverpool to Valparaiso, _via_ the Straits of Magellan. They had to await the diminished fuel consumption, which the company itself did so much to bring about through compound engines and surface condensation.
In the following years we ourselves were not idle. In 1843 the celebrated screw steamer Princeton—whose name is connected in so melancholy a manner with the bursting of the “Peacemaker” and the death of the then Secretary of the Navy, when he and a number of other high officials were visiting the ship—was built for the navy after Ericsson’s designs, and fitted with one of his propellers. She was 164 feet long, with 30 feet 6 inches beam, and a displacement, at 18 feet draught, of 1,046 tons. She had a very flat floor, with great sharpness forward and excessive leanness aft. She may almost be taken as representative of the later type in model. She had three boilers, each 26 feet long, 9 feet 4 inches high, and 7 feet wide, with a grate surface of 134 square feet. In 1845, Mr. R. B. Forbes, of Boston, so long known for his intimate and successful connection with shipping interests, built the auxiliary screw steamers Massachusetts and Edith for transatlantic trade. The former was somewhat the larger, and was 178 feet long and 32 broad. Her machinery was designed by Ericsson, and had 2 cylinders, 25 inches diameter, working nearly at right angles to each other. The machinery was built by Hogg & Delamater, of New York, and had the peculiarity of having the shaft pass through the stern at the side of the stern-post, under a patent of Ericsson’s. The propeller, on Ericsson’s principle, was 9-1/2 feet diameter, and could be hoisted when the ship was under sail. She made but one voyage to Liverpool, and was then chartered by our Government to carry troops to Mexico, in 1846; but was later bought into the naval service and known as the Farralones.
In June, 1847, the same year which witnessed the establishment of the Pacific Mail Company, the Washington, of 4,000 tons displacement, and of 2,000 indicated horse-power, was the pioneer of a line between New York and Bremen, touching at Southampton. The Hermann followed a little later, but was somewhat larger, the dimensions of the two ships being:
Washington. Hermann. Total length 236 241 Beam 39 40 Depth 31 31
Their displacement was about 4,000 tons. The Franklin followed in 1848, and the Humboldt in 1850, both being a good deal larger than the two preceding. The latter two were, however, employed only between New York and Havre.
In 1850 the Collins line was formed, with a large Government subsidy. In the same year the Inman line was established, with screw steamers built of iron—two differences from the prevailing construction, which were to bear so powerful an influence in a few years against the success of steamers of the type brought out by the Collins company. In 1858 came the North German Lloyd, with the modest beginnings of its now great fleet, and in 1861 the French Compagnie Transatlantique. In 1863 the National line was established; in 1866 the Williams & Guion (now the Guion), which had previously existed as a line of sailing-packets; and in 1870 the White Star.
These are those in which we are most interested, as they touch our shores; but in the interval other lines were directed to all parts of the world, few seaports remaining, of however little importance, or lying however far from civilization, that cannot now be reached by regular steam communication.
The establishment of the Collins line was one of the great events of steamship history. We had been so successful upon our coasts, rivers, and lakes, that it was but natural we should make some effort to do our part with steam upon the greater field of international trade. It was impossible that the monopoly which had existed for ten years in the hands of the Cunard company should not be combated by some one, and with the advent of the Collins line came a strife for supremacy, the memories of which are still vivid in the minds of thousands on both sides of the Atlantic.
The Cunard company at this time had increased their fleet by the addition of the America, Niagara, Europa, and Columbia, all built in 1848. Their machinery did not differ materially from that of the preceding ships, in general design, but there had, in the course of practice, come better workmanship and design of parts, and the boiler pressure had been increased to 13 pounds, bringing the expenditure per horse-power down to 3.8 pounds per hour. In these ships the freight capacity had been nearly doubled, fifty per cent. had been added to their passenger accommodation, and the company was altogether pursuing the successful career which was due a line which could command $35 a ton for freight from Liverpool to New York—a reminiscence which must make it appear the Golden Age to the unfortunate steamship-owner of to-day, who is now most happy with a seventh of such earnings.
The Collins steamers were a new departure in model and arrangement; they were built by William H. Brown, a famous builder of the time; exceeded in size and speed anything then afloat, and reduced the journey in 1851 and 1852 to about 11 days—though some voyages were made in less than 10 days. The Cunard line put afloat the Asia and Africa as competitors, but they neither equalled the American steamers in size nor speed. The former were of 3,620 tons displacement, with 1,000 indicated horse-power. The comparison of size between them and the Collins steamers is as follows:
Length. Depth. Beam. Draught. ft. ft. in. ft. ft. in. Arctic 282 32 45 20 Asia 266 27 2 40 18 9
The three other vessels of the Collins line were the Baltic, Atlantic, and Pacific. They formed a notable fleet, and fixed for many years to come the type of the American steamship in model and arrangement. They were the work of a man of genius who had the courage to cast aside tradition where it interfered with practical purposes. The bowsprit was dispensed with; the vertical stem, now so general, was adopted, and everything subordinated to the use of the ships as steamers.
But great disaster was in store for these fine ships. The Arctic, on September 21, 1854, while on her voyage out, was struck by the French steamer Vesta, in a fog off Cape Race, and but 46 out of the 268 persons on board were saved. The Pacific left Liverpool on June 23, 1856, and was never heard of after. The Adriatic, a much finer ship than any of her predecessors, was put afloat; but the line was doomed. Extravagance in construction and management, combined with the losses of two of their ships and a refusal of further aid from the Government, were too much for the line to bear, and in 1858 the end came. Ever since, the European companies, with the exception of the time during which the line from Philadelphia has been running and the time during which some desultory efforts have been put forth, have had to compete among themselves. The sworn statement of the Collins company had shown the first four ships to have cost $2,944,142.71. The actual average cost of each of the first 28 voyages was $65,215.64; and the average receipts, $48,286.85—showing a loss on each voyage of $16,928.79.
To discuss the causes of our failure to hold our own in the carrying trade of the world may seem somewhat out of place, but the subject is so interesting in many ways that a few words may not be amiss.
The following is a comparative table showing the steam tonnage of the United States and of the British Empire, beginning with the year in which ocean steam navigation may be said to have been put fairly on its feet. Our own is divided into “oversea,” or that which can trade beyond United States waters, and “enrolled,” which includes all in home waters:
+-------+--------+-------+---------- Years| United States | |British | | Total |Empire -----+-------+--------| |(including |Oversea|Enrolled| | Colonies) -----+-------+--------+-------+---------- 1838|2,791 |190,632 |193,423| 82,716 1840|4,155 |198,184 |202,339| 95,807 1842|4,701 |224,960 |229,681| 118,930 1844|6,909 |265,270 |272,179| 125,675 1846|6,287 |341,606 |347,893| 144,784 1848|16,068 |411,823 |427,891| 168,087 1850|44,942 |481,005 |525,947| 187,631 1852|79,704 |563,536 |643,240| 227,306 1854|95,036 |581,571 |676,607| 326,484 1855|115,045| ... | ... | ... 1856|89,715 |583,362 |673,077| 417,717 1858|78,027 |651,363 |729,390| 488,415 1860|97,269 |770,641 |500,144| 500,144 -----+-------+--------+-------+----------
It will be seen from this table how great the extension of the use of the steamboat had been in the United States in these earlier years, as compared with that elsewhere. In 1852 our enrolled tonnage had grown to more than half a million tons, or well on to three times the whole of that of the British Empire, and our oversea tonnage was about one-third of that of Great Britain and her dependencies.
One reason for this very rapid increase in the enrolled tonnage was, of course, the fact that railroads had not yet begun to seam the West, as they were shortly to do: the steamboat was the great and absolutely necessary means of transport, and was to hold its prominence in this regard for some years yet to come. When this change came, there came with it a change in circumstances which went far beyond all other causes in removing our shipping from the great place it had occupied in the first half of this century. But great as was the effect worked by this change, there were certain minor causes which have to be taken into account. We had grown in maritime power through the events of the Napoleonic wars—which, though they worked ruin to many an unlucky owner, enriched many more—as we were for some years almost the only neutral bottoms afloat; we had rapidly increased this power during the succeeding forty years, during which time our ships were notably the finest models and the most ably commanded on the seas; the best blood of New England went into the service, and one has but to read the reports of the English parliamentary commissions upon the shipping subject to realize the proud position which our ships and, above all, our ships’ captains held in the carrying trade. We had entered the steam competition with an energy and ability that promised much, but we gave little or no heed to changes in construction until long after they had been accepted by the rest of the world; and it is to this conservatism, paradoxical as the expression may seem applied to our countrymen, that part of our misfortune was due.
The first of the changes we were so unwilling to accept was that from wood to iron; the other was that from paddle to screw. Even so late as the end of the decade 1860-70, while all the world else was building ships of iron, propelled by screws, some of which were driven by compound engines, our last remaining great company, the Pacific Mail, put afloat four magnificent failures (from the commercial point of view), differing scarcely in any point, except in size, from those of 1850-56. They were of wood, and had the typically national over-head beam engine. They were most comfortable and luxurious boats; but the sending them into the battle of commerce at such a date, was like pitting the old wooden three-decker with her sixty-four pounders against the active steel cruiser of to-day and her modern guns. Many of the iron screws built at the same time are still in active service; but the fine old China, America, Alaska, and Japan are long since gone, and with them much of the company’s success and fortune.
Of course, one great reason for this non-acceptance was the fact that, with us, wood for ship-building was still plentiful, and that it was cheaper so to build than to build in iron, to which material English builders were driven by an exact reversal of these conditions; and the retention of the paddle over the screw was due in a certain degree to the more frequent necessity of repair of wooden screw ships, to which it is not possible to give the necessary structural strength at the stern to withstand successfully the jarring action of the screw at high speeds.
The part in advancing the British commercial fleet played by the abrogation of the navigation laws, in 1849, which had their birth in the time of Cromwell (and to which we have held with such tenacity, as ours were modelled upon theirs), need only be barely mentioned. British ship-owners were in despair at the change, and many sold off their ship property to avoid what they expected to be the ruin of the shipping trade, but the change was only to remove the fetters which they had worn so long that they did not know them as such.
But the great and overwhelming cause, to which the effect of our navigation laws were even secondary, was the opening up of the vast region lying west of the earlier formed States; the building of our gigantic system of railways; the exploitation, in a word, of the great interior domain, of the possibilities of which, preceding 1850, we were only dimly conscious, and so much of which had only just been added by the results of the Mexican War. It is so difficult, from the present standpoint, to realize the mighty work which has been done on the American continent in this short space of forty years, that its true bearings on this subject are sometimes disregarded. The fact that the Baltimore & Ohio Railroad, at this date, was not running its trains beyond Cumberland, Md., will give an impression of the vastness of the work which was done later.
The period 1850-60 cannot be passed over without a mention of the Great Eastern, though she can hardly be said to have been in the line of practical development, which was not so much in enlargement of hull as in change in character of machinery. Brunel’s son, in his “Life” of his father, says: “It was no doubt his connection with the Australian Mail Company (1851-53) that led Mr. Brunel to work out into practical shape the idea of a great ship for the Indian or Australian service, which had long occupied his mind.”