The ‘trim built wherry’ of song has been improved off the face of the Thames. Originally it was purely a passenger craft: it contained space for two or more sitters in the stern, and was fitted for two pair of sculls or a pair of oars at option. Larger wherries were also built, ‘randan’ rig (for a pair of oars with a sculler amidships, or three pairs of sculls at option). Such boats were the passenger craft of the silent highway before steamers destroyed the watermen’s trade. When match racing came into vogue, wherries began to be constructed for purely racing purposes; they had but one seat, for the sculler, and were carried as fine as they could be, at either end, with regard to the surf which they often had to encounter. Their beam on the waterline was reduced to a minimum; but at the same time it was necessary, for mechanical purposes, that the gunwale, at the points where the rowlocks were placed, should be of sufficient We have said that the wherry is obsolete. Modern watermen use, for passenger purposes, a craft called a ‘skiff.’ She is an improvement on the ‘gig,’ a vessel which came into vogue on the Thames for amateur pleasure purposes about the year 1830. The ‘gig’ was originally adopted from naval ideas. She had a flush gunwale, and the rowlocks were placed on the top of it. So soon as the outrigger came in, oarsmen realised the advantage to be gained by applying it to the gig, in a modified form. Half-outrigged gigs became common; they had a reduced beam, and commanded more speed; they were used for cruising purposes as well as for racing. Many regattas offered prizes for pair oars with coxswains in outrigged gigs. Theoretically a gig was supposed to be ‘clinker’ built, i.e. each of her timbers were so attached to each other that the lower edge of each upper timber overlapped the upper edge of the timber below it, the timbers being ‘clincked,’ hence the name. ‘Carvel’ (or caravel) build is that in which the timbers lie flush to each other, presenting a smooth surface. This offers less resistance, and before long builders constructed so-called ‘gigs’ for racing purposes, which were carvel built. From this it was but a step to build racing gigs with but two or even one ‘streak’ only, i.e. the side of the hull, instead of being constructed of several planks fastened together, was made of one, or at most two planks. The ends of the vessel were open—uncanvassed, and in this respect only was there anything in common with a To return to gigs proper. This craft did not find the same favour fifty years ago with the professional classes that it did with amateurs. The wherry was still adhered to for traffic; but meantime Thames fishermen, especially those who plied flounder fishery on the upper tideway, used what is called a skiff; a shorter boat, with as much beam as the largest wherry, a bluff bow, and flared rowlocks. She was strongly built, adapted to carry heavy burdens, and, by reason of being shorter, was easier to turn, and handier for short cruises. A similar class of boat, but often rougher and more provincial in construction, was to be found in use at some of the up-river ferries. The wherry, when once under way, had more speed than the skiff, but when long row-boat voyages ceased in consequence of the introduction of steamers, the advantage of the skiff over the wherry was recognised by watermen. Their jobs came down to ferrying, to taking passengers on board vessels lying in the stream, and such like work; and for these services speed was not so important as handiness in turning. During the last fifteen years the skiff build has found more favour for pleasure purposes than the gig. The outrigged gig is liable to entanglement of rowlock in locks, and where craft are crowded, as at regattas. (It would be a salutary matter if the Thames Conservancy would peremptorily forbid the presence of any such craft at Henley Regatta.) Inrigged craft glide off each other when gunwales collide, whereas outriggers foul rowlocks of other boats, and cause delay and even accidents. An outrigged gig has two alternative disadvantages, compared to the skiff build; if she is as narrow at the waterline as the skiff, her flush gunwale reduces the leverage for oar or scull. If, on the other hand, she is built to afford full leverage, this entails more beam on the waterline than in a skiff, the rowlocks of which are raised and flared above the A dingey is a short craft, originally designed as a sort of tender to a yacht, but adopted for pleasure purposes on the Thames for nearly half a century. It is sometimes built with a flush gunwale like a gig, but more commonly with flared rowlocks like a skiff, thereby affording the required leverage for swells, while at the same time reducing the beam on the waterline. Besides the above mentioned craft, which are designed to carry at least two oarsmen (or scullers) and a coxswain, modern boat-builders construct what are called sculling dingies and gigs, which are fitted with only one pair of rowlocks, and are intended mainly for occupation by a single sculler, though they will at a pinch carry sitters both in the stern sheets and in the bows. They also build sailing gigs and dingies, which are usually fitted with a ‘centreboard,’ and are of greater beam than those specially designed for rowing or sculling; though they can be also propelled by oars or sculls when required, they are less handy for the latter purposes, in consequence of their construction for the double duties of both sailing and oarsmanship. The following are dimensions commonly adopted by builders, such as Messrs. Salter of Oxford, for various classes of gigs, dingies, and pleasure skiffs:—
The variations in beam being in such vessels designed conversely as regards the lengths, in order to obtain approximate equivalent of displacement—
Dingies (inrigged) range from about 12 feet in length with 4 feet beam to 16 feet in length with about 3 ft. 6 in. beam. Some dingies are built as short as 9 feet, but they command but little speed, and are useful only as tenders to larger vessels for the purpose of going ashore, &c. Their shortness makes them handy to turn, and compensates in short journeys for their want of speed. The prices of the various builds enumerated above depend much upon the materials used, whether oak, mahogany, cedar, or pine; and also upon length of keel, and upon fittings, such as oars, sculls, cushions, stern-rails, &c., masts and sails. Figures vary from about 40l. for a best quality randan skiff, all found, to as low as 20l. for a gig, and 12l. for a dingey, turned out new from the builder’s yard. It is customary to fit all rowing boats such as above described with a hole in the bow seat, and also in the flooring below, in order to carry a lug or sprit sail when required; but the shallow draught of such vessels as are not fitted with centreboards causes them to make a good deal of leeway and so disables them from sailing near the wind. Racing boats are generally built of cedar, sometimes of white pine. The history of the introduction of the various improvements of outriggers, keelless boats, and sliding seats, has been given in other chapters. We propose here simply to give a few samples of dimensions of racing boats. Various builders have various lines, and no exact fixed scale can be laid down as correct more than another. Dimensions of a sculling-boat
These boats are selected because each in its turn won some reputation, and also because they exemplify the builds of different constructors. No. 1 was always highly esteemed by those who rowed in her. No. 2 carried Eton at Henley Regatta from 1863 to 1870 or 1871. No 3 was eulogised by Mr. T. Egan in ‘Bell’s Life,’ on the occasion of her dÉbut in the above-mentioned school match v. Eton. She retained a high reputation for several seasons, was once specially borrowed by Corpus (Oxon) during the summer eights, and was said by that crew to be a vast improvement on their own ship. No 4 carried Oxford from 1878 to 1882 inclusive, losing only the match in 1879, in which year the crew and not the boat were to blame. No. 5, after one or two trials, was in 1883 found to be faster than No. 4 (which was then getting old!), and in her the Oxonians won a rather unexpected victory; odds of 3 to 1 being laid against them. In addition to these builds, the dimensions recorded by the well-known authority ‘Argonaut,’ in his standard work on ‘Boat Racing,’ are here given. That writer does not commit himself to saying that they are the best, but simply states that they are The cost of a racing eight, with all fittings, is about 55l. Some builders will build at as low a price as 50l., especially for a crack crew, or for an important race, because the notoriety of the vessel, if successful, naturally acts as an advertisement. A four-oar costs 35l. to 40l.; a pair-oar 20l. to 25l.; and a sculling boat 12l. We have known some builders ask 15l. for a sculling boat. On the whole, racing boats are from eight to ten per cent. cheaper nowadays than they were a quarter of a century ago. Although the introduction of sliding seats necessarily adds to the expense of making them, competition seems to have brought down the prices somewhat.
The writer thinks, and believes that ‘Argonaut’ would agree with him, that these recorded average dimensions could Again, as to distance of the plane of the thowl perpendicularly from that of the front of the slide when full forward. This should not be less than 61/2 inches, in the writer’s opinion, even with a 16-inch slide. If the oarsman slides nearer than the above to his work, he does not gain; for much of his force is thus expended in jamming the oar back against the rowlock, rather than in propelling the boat. He ‘feels’ extra resistance, and may accordingly delude himself that he is doing more work, if the slides close up; but in reality he is wasting his powers. In modern racing boats, the men slide too close to their work; and if any builder will have the courage to set his men further aft than is the custom (say about 61/2 to 7 inches), he will find his ship travel all the faster. As to shapes of hull: the earliest Mat Taylor boats have never been surpassed, in the writer’s opinion, and were much faster than the modern builds. The peculiarity of Mat Taylor’s build was that he put his greatest beam well forward, about No. 3’s middle or seat. Such boats held more ‘way’ than more modern craft, which are fullest amidships. Builders of the present day construct as if the only problem which they had to solve was to force a hole through the water in front of the boat. This is not all that is necessary in order to get a boat to travel well. A racing boat leaves a vacuum behind her, and until that is filled she is sucked back into that vacuum. The first rise is caused by the boat pushing a wave in front of her: the following depression is caused by the vacuum which she is leaving behind her, and the final rise by the wave which runs behind her to fill her vacuum. Obviously, the less water the vessel moves the easier she travels. If by any designing the wave pushed in front could be induced to run more or less back to the stern, then the second (following) wave would be more or less reduced in bulk, and the labour would be proportionately lighter. The finer the lines taper aft, the easier the front wave displaced finds its way to the vacuum aft. Per contra, the more bluff the midship and stern sections, the greater the difficulty in filling the vacuum aft. Builders hamper themselves by adhering to a red-tape idea that all oarsmen in a boat should be seated at equal distances from each other. So long as designers adhere to this, they require a good deal of beam aft, if Nos. 6, 7 and stroke are of anything like average size. Of course, there must be a minimum of space for each man to reach out in; but there is no Mat Taylor built on this principle. Detractors used to laugh sometimes to see him chalk off his seats, and say, ‘A rowlock here—a seat there.’ The fact was, Mat Taylor placed his men, man for man, over the section of vessel built to carry them, allowing the minimum distance for reach in all cases, but by no means tying himself down to that distance where in his opinion the boat required elongating aft. They said he built by rule of thumb; so, perhaps, he did, but his builds have never been surpassed. Modern eights travel faster than of old, thanks to sliding seats and good oarsmanship, but if some of the old lost lines could be now reproduced, the speedy crews of modern days would be speedier still. We offer one more illustration to show the effect of having too sudden a termination to a boat aft of her greatest beam, or of a certain amount of beam. Let anyone construct two models of racing boat hulls; probably he will not succeed in making two of equal speed, but such as they are he can handicap the speedier in his experiment. Let him place the two models to race, each towed by a line carried over a pulley, with a weight at the end of the line. The weights which tow the two models can be adjusted till the two run dead heats. Then cut off the stern of one of the models, and bulkhead her, say about coxswain’s seat, and let them race once more with the forces which previously produced a dead heat. The model with a docked stern will have become the smaller vessel, and will now weigh less. Nevertheless, she will become decidedly slower than she was before, and will be beaten by her late duplicate. This victorious boat was then bought by the Oxford Etonians. They won the Grand Challenge of 1866 and 1867 in her, took her to Paris, and there won the eight-oared race at the International Regatta. She was sold and left behind in Paris. The writer suspects that her undeniable speed was mainly owing to the fact that Salter designed some extra displacement at No. 3, in order to carry E. F. Henley at that seat. |