James Nasmyth: Engineer; an autobiography Part 12

It might also have been divided so far as a millionth part of an inch, but these infinitesimal fractions have really nothing to do with the effective machinery*

[footnote...

I may mention another saying of Mr. Maudslay's. Besides his observation that "in going from London to Greenwich we must not go round by Inverness," he said, "We must not become too complicated with our machinery. Remember the get-at-ability of parts. If we go on as some mechanics are doing, we shall soon be boiling our eggs with a chronometer!"

that comes forth from our workshops, and merely show the mastery we possess over materials and mechanical forms. The original of this measuring machine of Maudslay's was exhibited at the Loan Collection at South Kensington in 1878. It is now treasured up, with other relics of his handiwork, in a cabinet at the Lambeth works. While writing upon this subject it may be worthy of remark, that the employment of a screw as the means of adjusting the points or reference marks of a measuring instrument, for the ascertainment of minute distances between objects, was first effected by William Gascoigne, about the year 1648.

There can be no doubt that he was the inventor of the Micrometer--an instrument that, when applied (as he first did so) to the eye-piece of the Telescope, has been the means of advancing the science of astronomy to its present high position (See Grant's History of Astronomy, p. 453)

I had abundant occupation for my leisure time after my regular attendance at the factory was over. I had not only the opportunity of studying mechanics, but of studying men. It is a great thing to know the character of those who are over you as well as those who are under you. It is also well to know the character of those who are a.s.sociated with you in your daily work. I became intimate with the foremen and with many of the skilled workmen. From them I learnt a great deal.

Let me first speak of the men of science who occasionally frequented Maudslay's private workshop. They often came to consult him on subjects with which he was specially acquainted.

Among Mr. Maudslay's most frequent visitors were General Sir Samuel Bentham, Mr. Barton, director of the Royal Mint, Mr. Bryan Donkin, Mr. Faraday, and Mr. Chantrey, the sculptor. As Mr. Maudslay wished me to be at hand to give him any necessary a.s.sistance, I had the opportunity of listening to the conversation between him and these distinguished visitors. Sir Samuel Bentham called very often.

He had been a.s.sociated with Maudslay during the contrivance and construction of the block machinery. He was brother of the celebrated Jeremy Bentham, and he applied the same clear common-sense to mechanical subjects which the other had done to legal, social, and political questions. It was in the highest degree interesting and instructive to hear these two great pioneers in the history and application of mechanics discussing the events connected with the block-making machinery. In fact, Maudslay's connection with the subject had led to the development of most of our modern engineering tools. They may since have been somewhat altered in arrangement, but not in principle. Scarcely a week pa.s.sed without a visit from the General. He sat in the beautiful workshop, where he always seemed so happy. It was a great treat to hear him and Maudslay "fight their battles o'er again," in recounting the difficulties, both official and mechanical, over which they had so gloriously triumphed.

At the time when I listened to their conversation, the great work in hand was the organisation of a systematic series of experiments on the hulls of steams.h.i.+ps, with the view of determining the laws of resistance on their being propelled through the sea by a power other than those of winds and sails. The subject was as complex as it was interesting and important. But it had to be put to the test of actual experiment. This was done in the first place by large models of hulls, so as to ascertain at what point the curves of least resistance could be applied. Their practical correctness was tested by careful experiment in pa.s.sing them through water at various velocities, to record which conditions special instruments were contrived and executed. These, as well as the preparation of large models of hulls, embodying the various improved "lines," occupied a considerable portion of the time that I had the good fortune to spend in Mr. Maudslay's private workshop.

Mr. Barton of the Royal Mint was quite a "crony" of Maudslay's.

He called upon him often with respect to the improvements for stamping the current coin of the realm. Bryan Donkin was also a.s.sociated with Maudslay and Barton on the subject of the national standard of the yard measure. But perhaps Mr. Chantrey was the most attractive visitor at the private workshop. He had many a long interview with Maudslay with respect to the planning and arranging of a small foundry at his studio, by means of which he might cast his bronze statues under his own superintendence. Mr. Maudslay entered con amore into the subject, and placed his skill and experience entirely at Chantrey's service.

He constructed the requisite furnaces, cranes, and other apparatus, at Chantrey's studio; and it may be enough to state that, when brought into operation, they yielded the most satisfactory results.

Among my most intelligent private friends in London were George Cundell and his two brothers. They resided near my lodgings, and I often visited them on Sat.u.r.day evenings. They were most kind, gentle, and genial. The eldest brother was in Sir William Forbes's bank.

George was agent for Mr. Patrick Maxwell Stuart in connection with his West India estates, and the third brother was his a.s.sistant.

The elder brother was an admirable performer on the violoncello, and he treated us during these Sat.u.r.day evenings with n.o.ble music from Beethoven and Mozart. My special friend George was known amongst us as "the worthy master." He was thoroughly versed in general science, and was moreover a keen politician. He had the most happy faculty of treating complex subjects, both in science and politics, in a thoroughly common-sense manner. His two brothers had a fine feeling for art, and, indeed, possessed no small skill as practical artists.

With companions such as these, gifted with a variety of tastes, I spent many of my Sat.u.r.day evenings most pleasantly and profitably. They were generally concluded with a gla.s.s of beer of "the worthy master's" own brewing.

When the season of the year and the state of the weather were suitable I often joined this happy fraternity in long and delightful Sunday walks to various interesting places round London. Our walks included Waltham Abbey, Waltham Cross, Eltham Palace, Hampton Court, Epping Forest, and many other interesting places of resort. When the weather was unfavourable my princ.i.p.al resort was Westminster Abbey, where, besides the beautifully-conducted service and the n.o.ble anthems, I could admire the glory of the architecture, and the venerable tombs, under which lay the best and bravest. I used generally to sit at a point from which I could see the grand tomb of Aylmer de Vallance with its magnificent surroundings of quaint and glorious architecture.

It was solemn, and serious also, to think of the many generations who had filled the abbey, and of the numbers of the dead who lay beneath our feet.

I was so great an admirer of Norman and Gothic architecture that there was scarcely a specimen of it in London which I did not frequently visit. One of the most interesting examples I found in the Norman portion of St. Saviours Church, near London Bridge, through some of it has since been destroyed by the so-called "restoration" in 1831.

The new work has been executed in the worst taste and feeling.

I also greatly admired the Norman chapel of the Tower, and some Norman portions of the Church of St. Bartholomew the Less, near Smithfield.

No style of architecture that I have ever seen has so impressed me with its intrinsic gravity, and I may say solemnity, as that of the Norman.

There is a serious earnestness in its grave simplicity that has a peculiar influence upon the mind; and I have little doubt that this was felt, and understood by those true architects who designed and built the n.o.ble cathedrals at Durham and elsewhere. But there, as elsewhere, some of our modern so-called "Architects" have made sad havoc with the earliest and most impressive portions of those grand and truly interesting remains, by their "Restorations", as they term it--but which I call Defamations.

CHAPTER 9. Holiday in the Manufacturing Districts.

In the autumn of 1830 Mr. Maudslay went to Berlin for the purpose of superintending the erection of machinery at the Royal Mint there.

He intended to be absent from London for about a month; and he kindly permitted me to take my holiday during that period.

I had been greatly interested by the descriptions in the newspapers of the locomotive compet.i.tion at Rainhill, near Liverpool. I was, therefore, exceedingly anxious to see Stephenson's "Rocket," the engine that had won the prize. Taking with me letters of introduction from Mr. Maudslay to persons of influence at Liverpool, I left London for the north on the afternoon of Sat.u.r.day the 9th of September 1830.

I took my place on the outside of the Liverpool coach, which set out from "The Swan with Two Necks," in Lad Lane, City, one of the most celebrated coach-offices in those days

The first part of the journey to Liverpool was very dismal.

The night was wet. The rain came pouring down, and no sort of wrappings could keep it out. The outside pa.s.sengers became thoroughly soaked. On we went, however, as fast as four horses could carry us.

Next morning we reached Coventry, when the clouds cleared away, and the sun at last burst forth. I could now enjoy this charming part of old England. Although I had only a hasty glimpse in pa.s.sing of the quaint streets and ancient buildings of the town I was perfectly delighted with the specimens of ancient domestic architecture which I saw. At that time Coventry was quite a museum of that interesting cla.s.s of buildings. The greater part of them have since been swept away in the so-called improvement of modern builders, none of whose works can ever so attract an artistic eye.

During the rest of the day the journey was delightful. Though the inside pa.s.sengers had had the best of it during the night, the outside pa.s.sengers had the best of it now. To go scampering across the country on the top of the coach, pa.s.sing old villages, gentlemen's parks, under old trees, along hedges tinged with autumn tints, up hill and down dale, sometimes getting off the coach to lighten the load, and walking along through the fields by a short cut to meet it farther on; all this was most enjoyable. It gave me a new interest in the happier aspects of English scenery, and of rural and domestic life in the pretty old-fas.h.i.+oned farm buildings that we pa.s.sed on our way. Indeed, there was everything to delight the eye of the lover of the picturesque during the course of that bright autumnal day.

The coach reached Liverpool on Sunday night. I took up my quarters at a commercial inn in Dale Street, where I found every comfort which I desired at moderate charges. Next morning, without loss of time, I made my way to the then terminus of the Liverpool and Manchester Railway; and there, for the first time, I saw the famous "Rocket"

The interest with which I beheld this distinguished and celebrated engine was much enhanced by seeing it make several short trial trips under the personal management of George Stephenson, who acted as engineman, while his son Robert acted as stoker. During their trips of four or five miles along the line the "Rocket" attained the speed of thirty miles an hour--a speed then thought almost incredible! It was to me a most memorable and interesting sight, especially to see the father and son so appropriately engaged in working the engine that was to effect so great a change in the communications of the civilised world. I spent the entire day in watching the trial trips, in examining the railway works, and such portions of of their details as I could obtain access to. About mid-day the "Rocket" was at rest for about an hour near where I stood; and I eagerly availed myself of the opportunity of making a careful sketch of the engine, which I still preserve.

The line was opened on the 15th of September, when the famous "Rocket"

led the way in conducting the first train of pa.s.sengers from Liverpool to Manchester. There were present on that occasion thousands of spectators, many of whom had come from distant parts of the kingdom to witness this greatest of all events in the history of railway locomotion.

During my stay in Liverpool I visited the vast range of magnificent docks which extend along the north bank of the Mersey, all of which were crowded with n.o.ble merchant s.h.i.+ps, some taking in cargoes of British manufactures, and others discharging immense stores of cotton, sugar, tobacco, and foreign produce. The sight was most interesting, and gave me an impressive idea of the mighty functions of a manufacturing nation--energy and intelligence, working through machinery, increasing the value of raw materials and enabling them to be transported for use to all parts of the civilised world.

Mr. Maudslay having given me a letter of introduction to his old friend William Fawcett, head of the firm of Fawcett, Preston, and Company, engineers, I went over their factory. They were engaged in producing sugar mills for the West Indies, and also in manufacturing the steam-engines for working them. The firm had acquired great reputation for their workmans.h.i.+p; and their shops were crowded with excellent specimens of their skill. Everything was in good order; their a.s.sortment of machine tools was admirable. Mr. Fawcett, who accompanied me, was full in his praises of my master, whom he regarded as the greatest pioneer in the subst.i.tution of the unerring accuracy of machine tools for the often untrustworthy results of mere manual labour.

I cannot resist referring to the personal appearance and manner of this excellent gentleman, William Fawcett. His peculiar courteous manner, both in speech and action, reminded me of the "grand old Style"

Which I had observed in some of my father's oldest n.o.ble employers, and the representations given of them by some of our best actors.

There was also a dignified kindliness about his manner that was quite peculiar to himself; and when he conducted me through his busy workshops, the courtly yet kindly manner in which he addressed his various foremen and others, was especially cheering. When I first presented my letter of introduction from Henry Maudslay, he was sitting at a beautiful inlaid escritoire table with his letters arrayed before him in the most neat and perfect order. The writing table stood on a small Turkey carpet apart from the clerks' desks in the room, but so near to them that he could readily communicate with them. His neat old-fas.h.i.+oned style of dress quite harmonised with his advanced age, and the kindly yet dignified grace of his manner left a lasting impression on me as a most interesting specimen of "the fine old English gentleman, quite of the olden time."

I spent another day in crossing the Mersey to Birkenhead--then a very small collection of buildings--wandered about the neighbourhood.

I had my sketch-book with me, and made a drawing of Liverpool from the other side of the river. Close to Birkenhead were some excellent bits of scenery, old and picturesque farmhouses, overshadowed with venerable oaks, with juttings-out of the New Red Sandstone rocks, covered with heather, furze, and broom, with pools of water edged with all manner of effective water plants. They formed capital subjects for the artistic pencil, especially when distant peeps of the Welsh hills came into the prospect. I made several sketches, and they kept company with my graphic memoranda of architectural and mechanical objects. I may here mention that on my return to London I showed them to my brother Patrick, and some of them so much met his fancy that he borrowed my sketch-book and painted some pictures from them, which at this day are hanging on the walls of some of his admirers.

With the desire of seeing as much as possible of all that was interesting in the mechanical, architectural and picturesque line, on my return journey to London, I determined to walk, halting here and there by the way. The season of the year and the state of the weather were favourable for my purpose. I accordingly commenced my pedestrian tour on Sat.u.r.day morning, the 17th September. I set out for Manchester.

It was a long but pleasant walk. I well remember, when nearing Manchester, that I sat down to rest for a time on Patricroft Bridge.

I was attracted by the rural aspect of the country, and the antique cottages of the neighbourhood. The Bridgewater Ca.n.a.l lay before me, and as I was told that it was the first mile of the waterway that the great Duke had made, it became quite cla.s.sic ground in my eyes.

I little thought at the time that I was so close to a piece of ground that should afterwards become my own, and where I should for twenty years carry on the most active and interesting business of my life.

I reached Manchester at seven in the evening, and took up my quarters at the King's Arms Inn, Deansgate. Next day was Sunday. I attended service in the Cathedral, then called the Old Church. I was much interested by the service, as well as by the architecture of the building. Some of the details were well worthy of attention, being very original, and yet the whole was not of the best period of Gothic architecture. Some of the old buildings about the Cathedral were very interesting. They were of a most quaint character, yet bold and effective. Much finely carved oak timber work was introduced into them; and on the whole they gave a very striking ill.u.s.tration of the style of domestic architecture which prevailed in England some three or four centuries ago.

On the following day I called upon Mr. Edward Tootal, of York Street.

He was a well-known man in Manchester.

I had the happiness of meeting him in London a few months before.

He then kindly invited me to call upon him should I ever visit Manchester, when he would endeavour to obtain for me sight of some of the most remarkable manufacturing establishments. Mr. Tootal was as good as his word. He received me most cordially, and at once proceeded to take me to the extensive machine factory of Messrs. Sharp, Roberts, and Co. I found to my delight that a considerable portion of the establishment was devoted to the production of machine tools, a department of mechanical business then rising into the highest importance. Mr. Roberts, an admirable mechanic as well as inventor, had derived many of his ideas on the subject while working with Mr. Maudslay in London, and he had carried them out with many additions and improvements of his own contrivance. Indeed, Roberts was one of the most capable men of his time, and is ent.i.tled to be regarded as one of the true pioneers of modern mechanical mechanism.

Through the kindness of Mr. Tootal I had also the opportunity of visiting and inspecting some of the most extensive cotton mills in Manchester. I was greatly pleased with the beautiful contrivances displayed in the machinery. They were perfect examples of the highest order of ingenuity, combined with that kind of common-sense which casts aside all mere traditional forms and arrangements of parts, such as do not essentially contribute to the efficiency of the machine in the performance of its special and required purpose. I found much to admire in the design as well as in the execution of the details of the machines.

The arrangement and management of the manufactories were admirable.

The whole of the buildings, howsoever extensive and apparently complicated, worked like one grand and perfectly constructed machine.

I was also much impressed by the keen interest which the proprietors of these vast establishments took in the minute details of their machinery, as well as by their intelligent and practical acquaintance with the technical minutiae of their business. Although many of them were men of fortune, they continued to take as deep an interest in such matters as if they were beginning life and had their fortunes still to make. Their chief ambition was to be at the head of a thoroughly well-managed and prosperous establishment. No detail, be it ever so small, was beneath their care and attention. To a young man like myself, then about to enter upon a similar career of industry, these lessons were very important. They were encouraging examples of carefully thought out designs, carried into admirable results by close attention to details, ever watchful carefulness, and indomitable perseverance. I brooded over these circ.u.mstances, They filled my mind with hope. They encouraged me to go on in the path which I had selected; and I believed that at some time or other I might be enabled to imitate the examples of zeal and industry which I had witnessed during my stay in Manchester. It was then that I bethought me of settling down in this busy neighbourhood; and as I plodded my way back to London this thought continually occupied me. It took root in my mind and grew, and at length the idea became a reality.

I did not take the shortest route on my return journey to London.

I desired to pa.s.s through the most interesting and picturesque places without unduly diverging from the right direction. I wished to see the venerable buildings and cathedrals of the olden time, as well as the engineering establishments of the new. Notwithstanding my love for mechanics I still retained a spice of the antiquarian feeling.

It enabled me to look back to the remote past, into the material records of man's efforts hundreds of years ago, and contrast them with the modern progress of arts and sciences. I was especially interested in the architecture of bygone ages; but here, alas! arts and sciences have done nothing. Modern Gothic architecture is merely an imitation of the old, and often a very bad imitation. Even ancient domestic architecture is much superior to the modern. We can now only imitate it; and often spoil when imitating.

I left Manchester and turned my steps in the direction of Coalbrookdale.

I pa.s.sed through a highly picturesque country, in which I enjoyed the sight of many old timber houses, most attractive subjects for my pencil.

My route lay through Whitchurch, Wem, and Wellington; then past the Wrekin to Coalbrookdale. Before arriving there I saw the first iron bridge constructed in England, an object of historical interest in that cla.s.s of structures. It was because of the superb quality of the castings produced at Coalbrookdale that the ironmasters there were able to accomplish the building of a bridge of that material, which before had baffled all projectors both at home and abroad

I possessed a letter of introduction to the manager, and was received by him most cordially. He permitted me to examine the works.

I was greatly interested at the sight of the processes of casting.

Many beautiful objects were turned out for architectural, domestic, and other purposes. I saw nothing particularly novel, however, in the methods and processes of moulding and casting.

The excellence of the work depended for the most part upon the great care and skill exercised by the workmen of the foundry. They seemed to vie with each other in turning out the best castings, and their models or patterns were made with the utmost care. I was particularly impressed with the cheerful zeal and activity of the workmen and foremen of this justly celebrated establishment.