On my reaching London, having an account to settle with Messrs. Longman and Rees, the booksellers of Paternoster Row, I sold them all my copyrights, which were valued as one lot, by a third party. On my next seeing Mr. Longman, he told me, that in estimating the value of the copyrights, Fox's "Achmed," and Wordsworth's "Lyrical Ballads," were "reckoned _as nothing_." "That being the case," I replied, "as both these authors are my personal friends, I should be obliged, if you would return me again these two copyrights, that I may have the pleasure of presenting them to the respective writers." Mr. Longman answered, with his accustomed liberality, "You are welcome to them." On my reaching Bristol, I gave Mr. Fox his receipt for twenty guineas; and on Mr. Coleridge's return from the north, I gave him Mr. Wordsworth's receipt for his thirty guineas; so that whatever advantage has arisen, subsequently, from the sale of this volume of the "Lyrical Ballads," I am happy to say, has pertained exclusively to Mr. W.

I have been the more particular in these statements, as it furnishes, perhaps, the most remarkable instance on record, of a volume of Poems remaining for so long a time, almost totally neglected, and afterwards acquiring, and that in a rapid degree, so much deserved popularity.[71]

A month or two after Mr. Coleridge had left Bristol for Germany, Dr.

Beddoes told me of a letter he had just received from his friend, Davies Giddy, (afterward with the altered name of Gilbert, President of the Royal Society) recommending a very ingenious young chemist, of Penzance, in Cornwall, to a.s.sist him in his Pneumatic Inst.i.tution, at the Hotwells.

"The character is so favourable," said the Dr. "I think I shall engage him;" handing me the letter. I read it, and replied, "You cannot err in receiving a young man thus recommended." Two or three weeks after, Dr. B.

introduced me to no other than Mr. afterwards Sir. Humphrey Davy. (Mr.

Giddy little thought that this "young chemist of Penzance," was destined to precede himself, in occupying the chair of Newton.)

This Pneumatic Inst.i.tution, for ascertaining how far the different gases, received into the lungs, were favourable, or not, to certain diseases, has often been referred to; but its origin, that I am aware of, has never been stated. It has erroneously been supposed, to have depended for its establishment and support, exclusively on Dr. Beddoes. But being acquainted with the circ.u.mstances of the case, it is right to mention, that this Gaseous Inst.i.tution resulted from the liberality of the late Mr. Lambton, (father of the late Earl of Durham). When Mr. L. heard from Dr. Beddoes an opinion expressed, that Medical science might be greatly a.s.sisted by a fair and full examination of the effects of fact.i.tious airs on the human const.i.tution, particularly in reference to consumption; to obtain this "fair and full examination," Mr. Lambton immediately presented Dr. B. with the munificent sum of fifteen hundred pounds. One other individual also, contributed handsomely toward the same object,--the late Mr. Thomas Wedgewood, who presented Dr. B. with one thousand pounds, for the furtherance of this design.[72]

It might be here mentioned, that a few months after this, two intelligent-looking boys were often seen with Dr. B. with whom they were domesticated. The Dr. was liberally remunerated for superintending their education, (with suitable masters;) and this he did at the dying request of their father, who had recently deceased in Italy. Dr. Beddoes took great pains with these boys, so that when they entered at Eton, they were found quite equal to other boys of their own age in cla.s.sical attainments, and greatly their superiors in general knowledge. The father was the above Mr. Lambton, and one of the two boys, was the late Earl of Durham. One of the precepts strongly inculcated on these youths, was, "Never be idle, boys. Let energy be apparent in all you do. If you play, play heartily, and at your book, be determined to excel. Languor is the bane of intellect."

I remember to have seen Mr. Lambton at Dr. B.'s. He had a fine countenance, but it betrayed the hue of consumption. After having been for some time under the care of Dr. Beddoes, the Dr. recommended his patient to try a warmer climate, when Mr. L. departed for Italy. Mr.

Lambton's health still declining, and considering that his only chance for life depended on the skill of his own experienced physician, he wrote to Dr. Beddoes, urging him, without delay to set off, I think, for Naples. This I received from Dr. B. himself, who said, at the same time, "On Monday morning I shall set off for Italy." But before Monday, the tidings arrived that Mr. Lambton was dead!

The two young Lambtons had the additional privilege of living under the same roof with Mr. Davy, and on various occasions through life, the Earl of Durham and his brother have testified a deep sense of respect and friendship for the ill.u.s.trious chemist who so enlivened and edified their younger days.

When Dr. Beddoes introduced to me young Mr. Davy, (being under twenty) I was much struck with the intellectual character of his face. His eye was piercing, and when not engaged in converse, was remarkably introverted, amounting to absence, as though his mind had been pursuing some severe trains of thought, scarcely to be interrupted by external objects; and from the first interview also, his ingenuousness impressed me as much as his mental superiority. Mr. D. having no acquaintance in Bristol, I encouraged and often received his visits, and he conferred an obligation on me, by often pa.s.sing his afternoons in my company. During these agreeable interviews, he occasionally amused me by relating anecdotes of himself; or detailing his numerous chemical experiments: or otherwise by repeating his poems, several of which he gave me (still retained); and it was impossible to doubt, that if he had not shone as a philosopher, he would have become conspicuous as a poet.[73]

I must now refer again to the Pneumatic Inst.i.tution, to which the medical world looked with some anxiety, and which excited much conversation in the circle where I happened to be placed. Dr. Beddoes early in the year 1798, had given an admirable course of Lectures in Bristol, on the principles and practice of Chemistry, and which were rendered popular by a great diversity of experiments; so that, with other branches of the science, the gases, had become generally familiar. The establishment of the Pneumatic Inst.i.tution immediately following, the public mind was prepared, in some measure, to judge of its results; and a very considerable increase of confidence was entertained, from the acknowledged talents of the young superintendant; so that all which could be accomplished was fully calculated upon. The funds also which supported the Inst.i.tution being ample, the apparatus corresponded, and a more persevering and enthusiastic experimentalist than Mr. Davy, the whole kingdom could not have produced; an admission which was made by all who knew him, before the profounder parts of his character had been developed. No personal danger restrained him from determining facts, as the data of his reasoning; and if Fluxions, or some other means, had not conveyed the information, such was his enthusiasm, he would almost have sprung from the perpendicular brow of St. Vincent to determine his precise time, in descending from the top to the bottom.

I soon learnt from Mr. D. himself the course of his experiments; many of which were in the highest degree hazardous, when, with friendly earnestness, I warned him against his imminent perils. He seemed to act, as if in case of sacrificing one life, he had two or three others in reserve on which he could fall back in case of necessity. He occasionally so excited my fears that I half despaired of seeing him alive the next morning. He has been known sometimes to breathe a deadly gas, with his finger on his pulse, to determine how much could be borne, before a serious declension occurred in the vital action. The great hazards to which he exposed himself may be estimated by the following slight detail.

Dr. Mitch.e.l.l, as well as Dr. Priestley, had stated the fatal effects on animal life, of the gazeous oxide of azote; Mr. Davy, on the contrary, for reasons which satisfied himself, thought it respirable in its pure state; at least, that a single inspiration of this gas might neither destroy, nor materially injure the powers of life. He tried one inspiration. No particularly injurious effects followed. He now breathed, out of his _green bag_, three quarts of this nitrous oxide (gazeous oxide of azote,) when it was attended with a degree of giddiness, great fulness in the head, and with loss of distinct sensation and voluntary power, a.n.a.logous to intoxication. Not being able fully to determine whether the gas was "stimulant" or "depressing," he now breathed four quarts of it from his _green bag_, when an irresistible propensity to action followed, with motions, various and violent. Still, not being satisfied, he proceeded in his experiments, and at length found that he could breathe nine quarts for three minutes, and twelve quarts for rather more than four, but never for five minutes, without the danger of fatal consequences, as before five minutes had expired, the mouth-piece generally dropped from his unclosed lips. By breathing from six to seven quarts only, muscular motions were produced, and he manifested the pleasure it excited, by stamping, laughing, dancing, shouting, &c.

At another time, having ascertained that his pure nitrous oxide, was eminently stimulant, he wanted to determine whether the system, in a high state of stimulation, would then be susceptible of a proportionate accession of stimulus from his new gas; like that which would be experienced by the man, who after taking one bottle of wine, drank a second; and to acquire demonstration on this nice subject, (although he was a confirmed water-drinker) to form the basis of his experiment, he drank off with all despatch a whole bottle of wine, the consequence of which was, that he first reeled, and then fell down insensibly drunk.

After lying in this state for two or three hours, he awoke with a sense of nausea, head-ache, and the usual effects of intoxication. At the first return of recollection, however, undaunted by the past, the young enthusiastic philosopher called out for the _green bag_, when he breathed twelve quarts of nitrous oxide, for three or four minutes. The consequence of this was, he became a second time intoxicated, though in a less degree, when he strode across the room, and by stamping, laughing, dancing, and vociferation, found that the same effects followed, which attended his former experiment, without any increase of stimulus from the wine.

All the gases that had hitherto been the subject of investigation, sunk in importance before this nitrous oxide, which the perseverance of Mr.

Davy had now obtained in its pure state, in any quant.i.ty and consequently divested of that foreign admixture which rendered it usually so destructive. He had also ascertained the quant.i.ty which might safely be admitted into the lungs. Dr. Beddoes was sanguine as to its medical qualities, and conceived that, if not a specific, it might prove highly advantageous in paralysis, and pulmonary affections; and, in conjunction with these benefits he well knew it would confer importance on his own Pneumatic Inst.i.tution. As Dr. B. meditated a publication expressly on this subject, he was desirous of collecting the testimony of others, for which purpose, he persuaded several of his friends to breathe this innocent, but exhilarating nitrous oxide, while they described, and he recorded their sensations.

Mr. Southey, Mr. Clayfield, Mr. Tobin, and others inhaled the new air.

One, it made dance, another laugh, while a third, in his state of excitement, being pugnaciously inclined, very uncourteously, struck Mr.

Davy rather violently with his fist. It became now an object with Dr. B.

to witness the effect this potent gas might produce on one of the softer s.e.x, and he prevailed on a courageous young lady, (Miss ----) to breathe out of his pretty _green bag_, this delightful nitrous oxide. After a few inspirations, to the astonishment of every body, the young lady dashed out of the room and house, when, racing down Hope-square, she leaped over a great dog in her way, but being hotly pursued by the fleetest of her friends, the fair fugitive, or rather the temporary maniac, was at length overtaken and secured, without further damage.

Dr. Beddoes now expressed a wish to record my testimony also, and presented me his _green bag_; but being satisfied with the effects produced on others, I begged to decline the honour. The Pneumatic Inst.i.tution, at this time, from the laughable and diversified effects produced by this new gas on different individuals, quite exorcised philosophical gravity, and converted the laboratory into the region of hilarity and relaxation. The young lady's feats, in particular, produced great merriment, and so intimidated the ladies, that not one, after this time, could be prevailed upon to look at the _green bag_, or hear of nitrous oxide, without horror!

But more perilous experiments must now be noticed. Mr. Davy having succeeded so well with the Nitrous Oxide, determined even to hazard a trial with the deadly Nitrous Gas. For this purpose he placed in a bag, "one hundred and fourteen cubic inches of nitrous gas," and knowing that unless he exhausted his lungs of the atmospheric air, its oxygen would unite with the nitrous gas, and produce in his lungs _aqua-fortis_, he wisely resolved to expel if possible, the whole of the atmospheric air from his lungs, by some contrivance of his own. For this purpose, in a second bag, he placed seven quarts of nitrous oxide, and made from it three inspirations, and three expirations, and then instantly transferred his mouth to the nitrous gas bag, and turning the stop-c.o.c.k, took one inspiration. This gas, in pa.s.sing through his mouth and fauces, burnt his throat, and produced such a spasm in the epiglottis, as to cause him instantly to desist, when, in breathing the common air, aqua-fortis was really formed in his mouth, which burnt his tongue, palate, and injured his teeth. Mr. D. says, "I never design again to repeat so rash an experiment."

But though this experiment might not be repeated, there was one other nearly as dangerous, to which Mr. Davy's love of science prompted him to resort; not by trying it on another but, generously, on himself.

Mr. Davy wished to determine whether the carburetted hydrogen gas, was so destructive to animal life as had been represented. In its pure state, one inspiration of this gas was understood to destroy life, but Mr. D.

mixed three quarts of the gas, with two quarts of the atmospheric air, and then breathed the whole for nearly a minute. This produced only slight effects, (nothing to an experimental chemist;) merely "giddiness, pain in the head, loss of voluntary power," &c.

The spirit of inquiry not being to be repressed by these trifling inconveniences, Mr. Davy was now emboldened to introduce into his green bag, four quarts of carburetted hydrogen gas, nearly pure. After exhausting his lungs in the usual way, he made two inspirations of this gas. The first inspiration produced numbness and loss of feeling in the chest. After the second, he lost all power of perceiving external things, except a terrible oppression on his chest, and he seemed sinking fast to death! He had just consciousness enough to remove the mouth-piece from his unclosed lips, when he became wholly insensible. After breathing the common air for some time, consciousness was restored, and Mr. Davy faintly uttered, as a consolation to his then attendant, Mr. John Tobin, "I do not think I shall die."

Such are some of the appalling hazards encountered by M. Davy, in his intrepid investigation of the gases. These destructive experiments, during his residence at Bristol, probably, produced those affections of the chest, to which he was subject through life, and which, beyond all question, shortened his days. Nothing at this moment so excites my surprise, as that Mr. D.'s life should have been protracted, with all his unparalleled indifference concerning it, to the vast age, for him, of fifty years.

I cannot here withhold an ungracious piece of information. In the prospect of this establishment, great expectations had been raised, and the afflicted of all descriptions, were taught to expect a speedy cure; so that when the doors were opened, no less than seventy or eighty patients, progressively applied for the gratuitous alleviation of their maladies. But it is too great a tax on human patience, when cures are always promised, but never come. No one recovery, in an obstinate case, had occurred: in consequence of which, many patients became dissatisfied, and remitted their attendance. Independently of which, an idea had become prevalent amongst the crowd of afflicted, that they were merely made the subjects of experiment, which thinned the ranks of the old applicants, and intimidated new. It might be said, that patients after a certain period had so ominously declined, that the very fire was likely to become extinguished for want of fuel. In order that the trials might be deliberately proceeded in, a fortunate thought occurred to Dr. Beddoes; namely, not to _bribe_, but to _reward_ all persevering patients; for Mr.

Davy informed me, that, before the Pneumatic Inst.i.tution was broken up, they allowed every patient sixpence per diem; so that when all hopes of cure had subsided, it became a mere pecuniary calculation with the sufferers, whether, for a parish allowance of three shillings a week, they should submit or not, to be drenched with these nauseous gases.

This Pneumatic Inst.i.tution, though long in a declining state, protracted its existence for more than two years, till the departure from Bristol of Mr. D., and then by its failure, it established the useful negative fact, however mortifying, that medical science was not to be improved through the medium of fact.i.tious airs.

I happened to be present when Mr. W. Coates casually named to Mr. Davy, then just turned of twenty, that his boy the preceding evening, had accidentally struck one piece of cane against another, in the dark, and which produced light. It was quite impressive to notice the intense earnestness with which Mr. D. heard this fact which, by others, might have been immediately forgotten. Mr. D. on the contrary, without speaking, appeared lost in meditation. He subsequently commenced his experiments on these canes, and thus communicated the results to his friend Mr. Giddy, (now Gilbert).

"My dear friend,

... I have now just room to give you an account of the experiments I have lately been engaged in.

_First_. One of Mr. Coates's children accidentally discovered that two bonnet-canes rubbed together produced a faint light. The novelty of this experiment induced me to examine it, and I found that the canes, on collision, produced sparks of light, as brilliant as those from flint and steel.

_Secondly_. On examining the epidermis, I found, when it was taken off, that the canes no longer gave light on collision.

_Thirdly_. The epidermis, subjected to chemical a.n.a.lysis, had all the properties of silex.

_Fourthly_, The similar appearance of the epidermis of reeds, corn, and gra.s.ses, induced me to suppose that they also contained silex. By burning them carefully and a.n.a.lyzing their ashes, I found that they contained it in rather larger proportions than the canes.

_Fifthly_. The corn and gra.s.ses contain sufficient potash to form gla.s.s with their flint. A very pretty experiment may be made on these plants with the blowpipe. If you take a straw of wheat, barley, or hay, and burn it, beginning at the top, and heating the ashes with a blue flame, you will obtain a perfect globule of hard gla.s.s, fit for microscopic discovery."

The circ.u.mstance, that all canes, as well as straws and hollow gra.s.ses, have an epidermis of silex, is one of the most singular facts in nature.

Mr. Davy, in another place, has stated the advantages arising to this cla.s.s of vegetables, from their stony external concretion: namely, "the defence it offers from humidity; the shield which it presents to the a.s.saults of insects; and the strength and stability that it administers to plants, which, from being hollow, without this support, would be less perfectly enabled to resist the effect of storms.

Those canes which are not hollow, are long and slender, and from wanting the power to sustain themselves, come usually in contact with the ground, when they would speedily decay, from moisture, but from the impenetrable coat of mail with which nature has furnished them. But questions still arise for future investigators. How came the matter of flint to invest those plants which most need it, and not others? Whence does this silex come? Is it derived from the air, or from water, or from the earth? That it emanates from the atmosphere is wholly inadmissible. If the silex proceed from water, where is the proof? and how is the superficial deposit effected? Also, as silex is not a const.i.tuent part of water, if incorporated at all, it can be held only in solution. By what law is this solution produced, so that the law of gravity should be suspended? If the silex be derived from the earth, by what vessels is it conveyed to the surface of the plants? and, in addition, if earth be its source, how is it that earth-seeking, and hollow plants, with their epidermis of silex, should arise in soils that are not silicious? being equally predominant, whether the soil be calcareous, argillaceous, or loamy. The decomposition of decayed animal and vegetable substances, doubtless composes the richegt superficial mould; but this soil, so favorable for vegetation, gives the reed as much silex, but no more, in proportion to the size of the stalk, than the same plants growing in mountainous districts, and primitive soils. It is to be regretted, that the solution of these questions, with others that might be enumerated, had not occupied the profoundly investigating spirit of Mr. Davy; but which subjects now offer an ample scope for other philosophical speculators.

It is a demonstrative confirmation of the accuracy of Mr. Davy's reasoning, that a few years ago, after the burning of a large mow, in the neighbourhood of Bristol, a stratum of pure, compact, vitrified silex appeared at the bottom, forming one continuous sheet, nearly an inch in thickness. I secured a portion, which, with a steel, produced an abundance of bright sparks.

Upon Mr. Coleridge's return from the north, to Bristol, where he meant to make some little stay, I felt peculiar pleasure in introducing him to young Mr. Davy. The interview was mutually agreeable, and that which does not often occur, notwithstanding their raised expectations, each, afterward, in referring to the other, expressed to me the opinion, that his antic.i.p.ations had been surpa.s.sed. They frequently met each other under my roof, and their conversations were often brilliant; intermixed, occasionally, with references to the scenes of their past lives.

Mr. Davy told of a Cornish young man, of philosophical habits, who had adopted the opinion that a firm mind might endure in silence, any degree of pain: showing the supremacy of "mind over matter." His theory once met with an unexpected confutation. He had gone one morning to bathe in Mount's Bay, and as he bathed, a crab griped his toe, when the young philosopher roared loud enough to be heard at Penzance.[74]

Mr. Coleridge related the following occurrence, which he received from his American friend, Mr. Alston, ill.u.s.trating the effect produced on a young man, at Cambridge University, near Boston, from a fancied apparition. "A certain youth," he said, "took it into his head to convert a Tom-Painish companion of his, by appearing as a ghost before him. He accordingly dressed himself in the usual way, having previously extracted the ball from the pistol which always lay near the head of his friend's bed. Upon first awaking and seeing the apparition, A. the youth who was to be frightened, suspecting a trick, very coolly looked his companion, the ghost, in the face, and said, 'I know you. This is a good joke, but you see I am not frightened. Now you may vanish.' The ghost stood still.

'Come,' said A. 'that is enough. I shall get angry. Away!' Still the ghost moved not. Exclaimed A. 'If you do not in one minute go away, I will shoot you.' He waited the time, deliberately levelled his pistol, fired, and with a scream at the motionless immobility of the figure, was convinced it was a real ghost--became convulsed, and from the fright, afterwards died."

Mr. Coleridge told also of his reception at an Hessian village, after his visit to the Hartz mountains, and the Brocken. Their party consisted of himself, Mr. Carlyon, and the two Mr. Parrys. (sons of Dr. Parry, of Bath--one of them the Arctic explorer). The four pedestrians entered the village late of an evening, and repaired to the chief ale-house, wearied with a hard day's journey, in order to be refreshed and to rest for the night. The large room contained many of the neighbouring peasants. "What can we have to eat?" said Mr. Coleridge. "Nothing," was the reply. "Can we have beds?" "No," answered the master of the house. "Can we have some straw on which to lie?" "None, none," was the reply. On which Mr.

Coleridge cried out, "Are the Hessians Christians?" To have their Christianity doubted, was an insufferable insult, and to prove their religion, one man in a rage, hurled a log of wood at Mr. C., which, if it had struck him, would have laid him prostrate! But more effectually to prove that they were Christians, "good and true," the men, in fierce array, now marched up, and roughly drove the saucy Englanders out of the house, to get lodgings where they could. From the extreme wrath of the insulted peasants, the travellers were apprehensive of some worse a.s.sault; and hurrying out of the village, weary, and hunger-smitten, bivouacked under a tree, determined never again to question a Hessian's Christianity, even under the gallows.

On one occasion, Mr. Coleridge entered into some of his college scenes, to one of which I may here refer. He said that, perhaps, it was culpable in him not to have paid more attention to his dress than he did when at the University, but the great excluded the little. He said that he was once walking through a street in Cambridge, leaning on the arms of two _silk gowns_, when his own habiliments formed rather a ludicrous contrast. His cap had the merit of having once been new; and some untoward rents in his gown, which he had a month before intended to get mended, left a strong tendency, in some of its posterior parts, to trail along the ground in the form, commonly called "tatters." The three friends were settling the exact site of Troy, or some other equally momentous subject, when they were pa.s.sed by two spruce gownsmen, one of whom said to the other, which just caught the ear of Mr. C., "That sloven thinks he can hide his ribbons by the gowns of his companions." Mr. C.

darted an appalling glance at him, and pa.s.sed on. He now learned the name, and acquired some particulars respecting the young man who had offended him, and hastened home to exercise his Juvenallian talent.

The next day he gave his satire to a friend, to show it to the young man, who became quite alarmed at the mistake he had made, and also at the ominous words, "He who wrote this can write more." The cauldron might boil over with fresh "bubble, bubble, toil and trouble." There was no time to lose. He therefore immediately proceeded to Mr. C.'s chambers; apologized for his inconsiderate expressions; thought him to have been some "rough colt," from the country, again begged his pardon, and received the hand of reconciliation. This young, miscalculating Cantabrigian, now became one of Mr. C.'s warmest friends, and rose to eminence.[75]

The satire was singularly cutting. I can recall but two unconnected lines:

"With eye that looks around with asking gaze, And tongue that traffics in the trade of praise."[76]