The telescope. (Columbia, S.C.) 1815-1818, August 20, 1816, Image 2

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, tho royalist* to writ? ?uoh libels an no govern* mcnt can permit) niul exhorted the republicans ta attack, so that his houtte was tho enemy's camp. lie is miiI to have promoted the war in La Vendee) but of this charge there does not ap J*?ir sufficient proof. After the battle of Wa terloo, Fouchc was named president of tho go verninent) and was entrusted with the conduct of the negociationr. Whatever doubt may exist as to hi* Intentions before, there can exist none atto hU conduct nfter the abdication of Nano lenn. He atone acted,and tnannged to keepni* colleagues in a state of entire subserviency. They feared they might impede his measures bv acting without his directions) and hit mode of paratiring their efforts, was to absent him self whenever measures were likely to be pro posed by any other person. It was known he was gone to lord Wellington) delay was the consequence,?-and Fouchc gained a day, which was Inst to his country! Thus he got over the time, from the 2Cd Juno to the Tth July, with out Riving any explanation to his colleagues, nor to the chambers, nor even to his intimate fa iends, whose lives were in danger from hit im penetrable silence. A? to the negociutions with the allies, he had but one proposition to make,-?but one remedy for all evils:?4 Make me minister?I answer for the rest.' He stipulated neither for France, nor for her constitution, nor for individuals?one single individual excepted. To him, without a doubt, is owing the return of the ltourbons without anv condition whatsoever. Any other man at the fiend of the provisional government*? backed bv the national representation, which was devoted to liberty, anu by an army of se /enty thousand men, with eight hundred pieces of cannon,?bv the national guard well disposed, as their attachment to the tri-colour has since proved,?would have saved the liberty of his country, even with the present dynasty. Ilut Fouchc looked only to himself) and ns his first idea in 170-1 was to recover theplaco in society which he had forfeited by his crimes, so his last thought in 1815 wns reconciliation with the court which he had so grievously offended. In one word, Fouchc having become a rich and im > Ttant personage, under the auspices of usurp ed dominion, was desirous to complete his titles offer the fashion of ligitimacy. Accordingly, he betraved hit, country,?abandoned his friends, ??signed the warrants for their death, And the lists of their proscription,-anti succeeded, as such persons usunlly do, for a time. Ilut at last lie found himself alone in the wilderness lie had created. He would then have returned to a better system; but it was too late. His reports are eloquent and able, but they accelerated his downfall. He was the minister of Louis XVIII.; but he had been the judge of I<ouis XVI.; and he is now wandering over the fare of the earth, perhaps less respected than any one of whom ne had, but a few weeks before, delivered to the vengeance of the court. TIIP. ANTIQUARY, By the Author of 44 Waverly," and " Guy Mannering.''?In throe voIh.?T%?linl>ur^li print ed.?New-York, reprinted by Van Winkle and Wiley. There is nothing to damp one's joy over these volumes, excopt a declaration in the preface? " that the author is not likely, again to solicit the favor of the public." The word 44 Ukclu," leaves* the door of hope a little open; anu it wuuld be strange indeed, if a writer, who is distinguished in almost every other particular from trie generality of modern authors, should now procecd to complete the exception by lay ing aside his pen. If he per "cres in the re* solution set forth in his manifesto, we shall on ly remark, that as M increase of appetite grows from what it feeds on," we shall he more in clined to censure him for discontinuing to write, than thank him for what he has already written. The genius of the author has soared higher and crept lower in the Antiquary than in either of his preceding works, lie sometimes aspires almost to the sublimity of Homer,and occasion ally descends to the vulgarity of liudibras. These opposite characteristics are very well ex hibited in the first and seventh chapters?two parts of tho work, which, if perused in imme diate succession, would hardly appear to be the -effusions of the same pun. The story of the Antiquary is by no means a novelty I but it is not too intricate fur the most superficial reader, and is developed to the Inst with the case and skill of a master. The se cond volume is by far the heaviest: precision seems to have been sacrificed to the necessity of completing tho requisite number of pages i and it accordingly contains some details which are quite too episodical for the thief story, and quite too voluminous for an episode. If we were to consider IjOvcI as the hero of the piecc, too?-we should certainly censure hi* disappear ance in the commencement of the second vo lume, and his absence thenceforward to the ca tastrophe t but we are reminded in the title page, that Oldcnhuck is the burden of the story, ami indeed we seldom lose aight of the Anti quary, who travels on to the last, like an ele phant, with tlse persons and fortunes of a whole village and its posterity on his back t " Attollens nuroern tamnm et fats nepotum.'' But it waa not ao much the object of these vo lumes (as the author tells us) to exhibit a regu lar and complete narrative, as to delineate the characterintica of the various personages whom he haa chosen to represent) and, excepting one or two poetical works whoso names will imme diately suggest themselves to our readers, we have seldom teen any book, in which the appro priate part of each individual is more happily selected or moro uniformly sustained. The au thor, whoever he Is, possesses in ore than any o* 4her recent writer, tne faculty of noticing the minutest outward Indications of internal feeling, and of observing the most tardy as well as the most rapid motions of nature* There is in the Antiquary one character which to us at least is entirely original t we allude toBdie Ocheltree, the mendicant. " To beg from the public at Urge, he considers at independence, in compa riHon to drawing his whole support from (he bounty of an individual. He is so far a truo philosopher as to bo a contemner of all ordina ry rules of hours and times. When he is hun giy ho cats; when thirsty he drinksi when weary he sleeps t and with such indifference with respcct to tlie means and appliances about which ?cw make a fuss* that I suppose, he was novcr ill dined or ill lodged in his life. Thou he in, to a certain extent, the oracle of the dis trict through which ho travels?their genealo gist, their newsman, their master of the revels, (heir doctor, at a pinch, or their divine. " I promise you (says the Antiquarian, vol. iii. p. 160) he has too many duties, and is too zealous in performing them, to bo easily bribed to aban don his calling.*' lie was also a soldier and had served in America?but all this gives a meagre account of his omnigenous character, which can Only be learned by a perusal of the whole work. The author of it, we are informed, is a Mr. tireeulicld, a Scotch clergyman. ORILVIK'S KSSAY8. Mr. Ogilvie is assiduously devoting the lei sure and mental energy which returning health affords, in preparing tor the press a return vo lume, which will make its appearance in a few weeks. The essential publicity of his pursuit*, will, he trusts, render any apology unnecessary, for explaining, through the medium of the prett's, the object of This publication. Ho has recontly cuunocted a course of lectures on Ilhetorick (ac companied by oxercises in Composition, Criti cism, and Elocution) with oratorical exhibitions on the rostrum. He has delivered this course of loctures, during the preceding year, for the first time, to a class of students in the College of South Carolina, and intimated his intention of delivering the same course to successive clas ses, formed in other American universities. At so advanced a stage in the prosecution of the de sign he has undertaken, it will, he conceives, be proper to afford the intelligent nart of the public, the means of deciding how far lie is qualified to discharge the duties of a philosophical lecturer, by evidence more unequivocal and direct than the favorable testimonials of any faculty or board of trustees, however intelligent and res pectable. It '.h the primary object of this volume toafford this direct and unequivocal evidence. The fiirat?on the nature, extent, and limits of hu man knowledge. The second?on the cardinal importance of the study of Mathematical Sci ence, as a branch of liberal education, and as connected with the attainment of superior abili ty and skill in the exercise of Oratory. The third?on moral fiction, in which he has endea vored to analize and illustrate the nature and objects of moral fiction, as contradistinguished History, Biography, and moral Philosophy } to ascertain the rank it it entitled to claim, as a medium for illustrating the principles and incul cating the lessons of practical morality, and to furnish a criterion, for discriminating fictions tliat are instructive and salutary from such as are useless and noxious. It will, he trusts, be admitted that the subject* of these essays are fairly chosen in reference to the view, with which tills volume in committed to the proas ; they are subjects in the highest degree interesting and important and fitted to exerciso the ingenuity ana task the strength of the most penetrating and cultivated intellect: lu an attempt to illustrato these subjects, (if it should attract any degree of public attention,) no elegance of diction, no splendour of decla mation, no artifico of rhetorick can, in an age like this, veil superficial thinking, or protect ele mentary error, from certuin detection and igno minious exposure. To these essays will lie annexed extracts from the orations, and a few of the Hpecimeus of cri ticism, which he has delivered from the rostrum. When, independent of the direct and uueoui vocal evidence which this volume will exliilnt, how far he is qualified to perform the arduous and responsible duties of a teacher of oratory un der a popular government, it is recollected, that the style and peculiarities of his elocution have been tor six years displayed on the rostrum in every part of the United States, it will he ad mitted, that his pretensions will. be fairly and fullv before the public. Tim undivided attention, which tho revision and transcription of the materials for this vo lume exacts, will suspend his exhibitions on the rostrum, until it issues from the press, lie will then deliver from the rostrum three discourses on oratory, in Philadelphia, Now-York, Huston, Baltimore, and in the City of Washington, pre vious to the repetition oHiis course of lectures in any other American College, previous also to the repetition of this course, tie will accomplish his long-delayed visit to liritain. F. H. Kditorsof newspapers generally, those more especially with whom Mr. Ogilvie lias the pleasure of being personally acquainted through out the United States, are res|K'ctfully request ed to givo the preceding communication a place ill their respective papors.?Mill. True Jlmer. American Qimrierli/ Journal.?The publisher of the Analectic Magazine has issued proposals for a new periodical work under the above title. In addition to tho motives of literary exer tion arising from a just sense of national pride, he ofTert the pecuniary inducement of three dot tamper page for evory original articlo that may be deemed worthy of insertion. M The work will bo under tho direction of competent editors, whose names, however, will remain unknown, in order that they may exer* cise their functions with perfect indenendence towards both the writer* for tho Journal, and the authors .whose works are reviewed. " It is intended that the original articles in the work shall be of a miscellaneous nature) but relating chiefly to subjects connected with the interests of our own country, uninfluenced by the views of any sect or party in religion 01 politics. " The proprietor designs to publish the first number simultaneously, on tho first day of Ja< nuary next, in all our principal cities, and con? tributors tortt ore requested to forward their re spective article* u early as the tut of October* ?accompanied, if they please. with a soparato note, containing the name* of the author*, to aether with direction* an the manner in wnich they choose to receive the compensation. Tho proprietor pledges himself that tlie seals of such notes shall not bo broken, if tho communication itaelf be rejected; and that the name of no wri ter shall bo disclosed, if on his part lie request it to bo kept a secret. ' ?mtmmmmmmm?m SCIENTIFIC. IMOM Till. r?R?HO. Remarks oh the uses to which h.atina is appli cable in the various arts. Platina was formerly procured at CAeco, a province in Spanish America, and was called Juan Manca, or white gold, and Flantiuo del pinto, little silver of pinto. It v;*s believed that IMatina was unknown in Europe until the publication of Dun Antonio de (Jlloa's voyage, printed in the year 1748. But it is mentioned by Kcaliger, in u book printed at Frankfort, in the year ltiol, as being found at Honduras, a district between Mexico and Da rien. Since that period, we believe, it has been found at several other places in South America, and has become an article of considerable im portance in commerce. Ou the first introduction of this metal into Europe, much difficulty was experienced, and great labor and expense were incurred, in the various attempts that were made to reduce it to a state in which it could be rendered subservi ent to the purposes of the arts. The celebrated Turgot, so eminent for the servos which he has rendered to scionce, con ceiving that it would be of the utmost importance to the arts as well as to the sciences, interested himself in obtaining, through the agency of Mr. Doinbei, (a celebrated botanist, employed for the purpose) as much Platina, at least, as would be useful to the meuof science in their research es. lie foresaw the iininenso value of a metal indestructible ill its nature, in the construction of various instruments used in astronomy, navi gation, flic. Among those who were engaged in this im portant pursuit, Theodore SeneHer was, per haps, the lirst who was able to reduce to a stute of fusion tliut metal which Scaliger tolls us wit* 44 never yet brought to a state of fusion by Are, or by any of the arts employed by the Spani ards*." llis experiments were published in the memoirs of the Swedish Academy, for the year 1731. The fusion was accomplished by means of arsenic. Tillot and Sickeugen were likewise engaged in researches on this subject; the lat ter of whom added much, by his labors, to the knowledge already acquired, lie communicat ed the result of his discoveries to Alexis Kochon, Director of the Marina Observatory at Hrest; who, by his further labors, was enabled to ap ply it to the important purpose of facilitating va rious pursuits iu science, such as constructing the specula for telescopes, sextants, and other instruments used in determining the longitude at sea, Ike.' The hitherto difficult and tedious method of reducing Platina to a manageable state, ami the immense advantages which it promised to tho arts as well as science, together with the exor bitant price at which it was sold, (being the oaine as that of gold) induced a great number of scicntilic characters to engage iu laborious re searches, with a view not only to become better acquainted with its attributes, but to simplify ana facilitate, if possible, the means of over coming it. In the Philosophical Magazine for February, 1800, there is a paper by Mr. ftichard Knight, Member of the llritish Miueralogical Society, on the process of rendering Platina malleable) from which we extract the following) ** To a given <|uuntity of crude platina, I add fifteen | times it weight of nitric muriatic acid (compos ed of equal parts of nitric and muriatic acids) in a tubulated glass retort, with a tubulated re ceiver adapted to it. It is then boiled by means of an Argraiui'n lamp, tilt the acid has assumed a deep saffron color: it is then poured off*) and if any platina remains undissolved, more acid is added, and it is again boiled until the whole is taken up. The liquor, being suffered to rest till quite clear, is again decanted < a solution of sal ammoniac is then added, by little and little, till it no longer gives a cloudiness. Jfy this means the nlatina is thrown down iu the ionn of a lemon colored precipitate, which having sub sided, the linuor is poured off', and the precipi tate repeatedly washed with distilled water till it ceases to give an acid taste: (too much water is injurious, the precipitate being in a certain degree soluble in that licpiid)?tho water is then poured off, and the precipitate evaporuted to dryness. * No far my process is in a great measure si milar to that which Rome other* have al#o fol lowed ; but my method of managing the subse quent, and which are indeed the principal mani pulations, will he found to |>oxse*s many advan tages over any that has yet been made public. The best process hitherto followed, has been to give the precipitate a white heat in a crucible, which in some measure agglutinates the parti cles | and there to throw the mass into n red hot mortar, or any similar implement, and endeavor to unite them oy using a pestle or stam|>cr. Hut the mass is so spongy that it is hardly possible to get a single stroke applied to it before the welding heat is gone) and though by peculiar dexterity and address, some havo in tnis way succeeded, it has been found to require such innumerable heatings and hammerings, that most of those who nave attempted it* nave ei ther failed entirely, or given it up as being too laborious and expensive. I have succeeded in obviating all these difficulties, by adopting the following simple, easy, and expeditious method : " A strong, hollow, inverted cone of crucible earth being procured, with a corresponding ?topper to fit it, made of the same materials, the point of the latter is cut off1 about three' fourths from the base. The platina, tiow in the state of a light yellow powuer, is pressed tight iuto the cono, and a cover being fixed slightly on, it is placed in an air furnace, and the fire ra'^cd gradually to a strong white lioat. In the mean time the conical stopper, fixed in a pair of irou tougn suitable for the purpose is brought to a red, or to a bright red li'jat. The cover neing then removed from the eooe. the tongs with the heated stopper is introduce through a hole in the cover of the furnace, and pressed at first gently on the platina, at this time in a state nearly as soft as dough, till it at length acquire a more solid consistence. It is then repeatedly struck with the stopper^ as hard as the nature of the materials will admit, till it appears to re ceive no further impression. The cone is then removed from the furnace, and being struck lightly with a hammer, the platina falls out in a metallic button, from which state it may bo drawn, by repeatedly heating and gently ham mering, into a bar fit for slutting, urawing into wire, plnnishing, &c. " Besides the comparative facility of this process, it lias the farther advantage of render* my; tho platina much purer when red hot iron is obliged to bo had recourse to s for platina, when of u white heat, has a strong affinity for iron, and with whatever care it may have been previ ously separated from that metal, Will bu found to liuve taken up a portion of it, when it is em ployed of n red heat, to serve to unite the parti cles of the platina. To the superior purity of platina, rendered malleable by the process be fore described, I attribute the greater specific gravity of that which 1 find it to possess than that pnmosed by other methods. Having taken the special gravity of about ten penny weights of it, which 1 had previously passed repeated I r through a slatting mill, 1 found it to be 22,26." Another method of rendering platina mallea ble, was discovered by Count Apollos Moussin Poushkin, and published in Nicholson's Jour nal for October, eighteen hundred and four.?* Hut as it was not so simple nor so effectual as that just described, it will be unnecessary to take notico of it. A latter method and one which i? now gene rally practised, was invented by Mr. T. Cock. The platina is dissolved in the mtro muriatic a cid, as by Mr. Knight, and the liquor filtered through clean white sand. The solution is then decomposed by sul ammoniac, and the precipi tate collected, well washed and dried. 1 lie pre* cipitate thus prepared, is exposed in proper ves sels, to u low red heat until tho platina assume* its metallic state, becoming a spungy mast of grey color. " About half an ounce of tfie platina. hi tliis state is to be nut into a strong iron mould about twound a halt incites long by one and a quarter wide, and is to be couiiircsbcd as forci?4 bly as possible, by striking witfi a mallet upon a* wooden pestle, cut so as accurately to tit the mould; another half once is then* added, and treated in the same manner, and so on until 6 ounces have been forced into the mould ; a loose iron cover, just capable of sliding down the mould, is then laid ujion the platina, and by means of a screw press almo.it every particle of air is forced out. This is a part of tne process that requires especial care, for if any material quantity of air is left in the mass, the bar into which it is formed is very apt in the subsequent operation*, to scale and l>e full of Haws. The pressure being duly made, the mould is to be taken to piccos anu the platina will be found in the form of a dense compact paralello pedid. It is now to be placed in a charcoal forge lire, and heated to the most intense white heat, in order completely to drive oil' the remaining ammoniacal muriate \ thin being done, it is to be quickly placed on a clear bright anvil, and gent ly hammered in every direction by a clean ham mer. This to bo repeated several times, at the cud of which the mass will be perfectly com pact, and fit to lie laminated or wrought in any other manner that tho artist chooses. It is to observed, that while the platina is heating it must Ire loose in the fire, for if it were held by the tongs, they would infallibly become wedded to the platina, and thus greatly damage it. B/ the time that tho platina is thus drawn down to a compact bar, it will be covered by a somewhat reddish semivitreous crust, proceed ing chiefly from particles of the ashes, melted down upon it, and extended over its surfai the hammer. To remove thh, the bar, I made red hot, is to !>? sprinkled over with veri/ed glass of borax, and then kept for i minutes at a white heat; when moderately it is to be plunged into diluted muriatic uci which the oorax and other vitreous matter be dissolved, leaving tho platina with a perf clear white surface. Such is the labor, and such arc the proce of rendering this invaluable metal subservie the purposes of the arts. It is now usod in riety of cases, in which it was formerly nec? ry to use the gold. It has been used by Mr. bins in watchmaking) and M.Cotteau, an i nious enameller, did not hesitate to give preference to all other metals in his line, landes, likewise applied it to the nurno* forming crucibles for the fabrication of (lint gl and it is now almost universally used) ins of gold, for the bushing of guns, a? being n harder, and less liable to be affected by tin tion of the powder. Much yet remains t< known concerning this metal whose utility nt no donbt, bo rendered much more exter than at present. It is only by continued searches ami repeated experiments that we arrive at a proper estimate of its importanrc The establishment of a public observatory long been fin obioct of much anxiety with of Science in till* country, and with thnae without claiming that character, can in h degree appreciate tho a(l\antai{e? uhich m bo.anticipated from it. We learnt a few ? ago, that a celebrated Mathematician in employ of the government, Mr. lla*lor, returned from hurono with a complete sr Astronomic.*! ami other instruments, whiel had procured for the public u*e. It wan rr.por and wo w ere flattered with the belief of report, that an observatory wan to be estublift at thin place ; the neat of the government, centre of the Union, and tho iiuclcu? .no