TII F. tSTHMl'S RAILROAD. Tl* Ncvr York Journal of Commerce calls attention to the proposed Isthmus Railroad route to the Pacific, and to the surveys recently inadc. Results of sur *ry# uius im, nnvw inu luiiuwnig uuui.' pooled facilities for a railroad, viz: Whole length from sea to sea not exceeding 40 m. Summit level, under .... 300 ft. Curvatures, withno radius less than 1,500 ft. Grade for about 20 miles, from Atlantic to Clmgres river nowhere exceeding (per mile) - ft. From Clingroa river to summit level, about 10 miles, nowhere exceeding per mile 20 ft. From summit level, for about 3 milew, nowhere exceeding per mile 50 ft. And thence descending nbout xeven miles to the Pacific. ainionais 01 sione ana iiniocr p.oununni, and of good quality, nnd nn excellent hnrlx>r at Navy Bay, p?x miles distant from Cbagres. The cost of the road will be much less than was anticipated. A million dollars, it is owned, will undoubtedly put it in opera'ion from Panama to the navigable waters, of Chagres river. This being done, the company will come at once into the receipt 01 a large revenue, nnd can take their own time, within six years, to concfnint CA/>4i/\n f Un tuMni vlinr/i ovi uv/v viiv> ov/vuvii icviu iui; |iviuu nuv.iv tho road crosses Cbngres river to Navy I3ay, the intended terminus on the Atlantic side. The excellence of Navy Day as a harbor, and also of Panama harbor; on th? icific side, is shown in a letter published*^from Lieut. Porter, of the U. S. navy, who has personally examined both. The Journal says: At the..very outset the gentlemen who undertook this matter deposited a lar^e sum of money us a pledge for the fulfil inrDt oi me unaeruiKin^. i ncn mey sent out a large and efficient corps of engineers, (o make an accurate survey of the whole line. This object has been accomplished, and it is ascertained that the route is more favorable than any one had dared to hope. No ^rado. will exceed 50 feet to the mile, while for much the greater distance (say HO miles out of 40) no grade will exceed 20 feet to the mile. Some of the grades on the Boston and Albany Railroad are 83 feet. The grantees proposes flow to distribute a portion of the stock among the public, after reserving to themselves $50, 000 and an interest in the lands as a consideration for the value of the grant, their risks and services, ng our Sub- 1 scribers who live at a distance, ?hc following 1 gentlemen nre authorized and requested to i act as agent;) in receiving and forwarding SubI script ions to tlic Kcowrt Coi'Eir.n, vix: Maj. W. S. Grisiiam, at Wch Union. Edwako Hvuiieb, Esq., " llorso Shoe. P. P VrtiNrn Pin " n?rlii>li)r'ii Rr>tr<>ii(. M. F. Mitchell, Esq.. " I'ickensville. 1 J. E. IIacood, " Twelve Mile. T. J. Wf.bb, for Anderson District. FOURTH OF JULY. At the hour appointed a respectable number * of citizens (including a goodly number of the ] ! fairer |??wrt of creation) had assembled in the Court. J louse. The Society was called to order, and the Declaration of Independence read by ' J. W. Norris, Jr., after which Mr. Eaalkv was ' ' introduced to the audience, which lie enterI tained with an oration of SO minute.*, delivered in a style highly crcditablc to the Orator. ^ As wo have not room to refjort the specch entire, we propose to give to our readers the ' substance of the pawing tribute paid Mr. Polk' with which we have been kindly furnished by the author. f "Mr. Polk, that front man whoso wisdom 1 lifts done so much for the glory, prosperity nnd j power of our country. Wlio, having taught the nat ions of Europe to respect our cbaractcr, court our favor, and fear our resentment, and having added to the area of freedom the immense region* of New Mexico and California, ricli in exhaust less mines of silver nnd gold, in a salubrious climate nnd exuberant soil and * girdled by rivers and seas in whose capacious f harbors the navies of nations may ride in safe- j ty, has died in the meridian of his usefulness ^ ?in the vigor of manhood, before the prejudices of party had sufficiently subsided to do justice to his character, or to acknowledge the ' greatness and glory of his achievements. It ' whs -i mournful hour for our country when j Tolk departed, for none greater or nobler lias , he left behind. Combining the wisdom nnd j model-fttioa of W.^miKton and Jefferson with , the daring cnterprizc ol: *7li his ancestors, and the truth of his ( heart the evidence of his nobility. By the ( force of native genius hfi rttose from obscurity to power, and side by side with the greatest of the great, has inscribed Ins name on the tablets of fame. It matters not that envy sought to s nongle, or ambition to destroy hi;n, fer long f after his petty enemies *luill have been lost <] and forgotten in the dimness of the gone by ^ time?long after the names of whig and democrat shall have ceased to be party distinctions, 11 his memory shall be ehcrished by millions of ' tV. 1 _L.1I 1 iit niicii, uiv guiucii jnu.w. un ui v miiuuiui Biiuii | * stand the imperishable monuments of his pa- il triotism, while the winds that shall blow ovor f the blue depths of the Pacific, wafting the na- v vieB of commerce to her shores, shall tell of his fame." I LAST ILLNESS OF MR. POLK. I We learn from the Nashville True Whig, q tliat Mr. i'olk's disease, of which ho lingered ^ about two weeks, wu' of a chronic naturo, i?? ?.1 ?:.v 1? " 11s we have eomeliiug undor a legion, most of whoa' have more >urity in their nature, more music in their bou1( nore magic in their step, more grace in their nein, more woman in their form, more flowers n their fancy, more ease in their manners, nore influence in their nets and more of everyhing comely in their jwlicy, than uny circle ivithin the sphere ofour~acquaintance. The mar-ied Inor) from our Washington CorreBpondent, tlwt Major Gen. Scott in lying quite ill at "West point, from an attack of chronic 1(1 South State" I promised to write you, md am now Rented to jot down n few of ny observations in this quarter, as being more worthy of note than any thing I wiw in other States through which I have travelled. You perceive by my locality it this time that I have not progressed n my journey according to expectation when I left home. But the reason, I liol.l, is a very substantial one: that terrible scourge of the human race, the chol"rS, is making sad havoc of human life all ilong the valley of the Mississippi River md in Texas, and one has but poor 6CCU-iAy lUo iUiUllgtl illU IfilA IMI jliA -..1 vvwu IV^IVII. ^&1IU 11IUCUU IUU IIIIUIIU* owns arc not free from an occasional ase; but these arc generally persons who lave been infected with the contagion ilsewhere, and who get home only to die, >r who die on the road home fWnii ihe nnrkets, as New Orleans, Memphis, &c. t really touches the heart to hear the ad fate of the poor waggoners, who have alien victims on the road side to this I! i'l ?* % iirviui jK'smcnce, wiui no Kina nana near o do the ofiicea of affections in the last uelancholly scene of life, or drop a friendy tear upon the cold sod which covers a mshand or a father. Yet notwithstanding the fate of many who have gone heore them, you see the roads still plied with waggons, laden with cotton, bound or market. I was in a days ride of demphis the other day, and in coming >ack almost every waggoner I met in[uired for a waggon ahead, anxious, no loubt, to overtake his fellow-waggoner ind get company; so that if they should akc the cholera, they would not at least j uu aione. Without a grave, unkncllcd, uncoffinod and unknown." Hut although there are few bona-Jule lascs of Asiatic cholera originating in the nland country, yet there is an cpidcmic tovr pre /alcnt here which has some of he symptoms of cholera. It is a diarhcea of an inflammatory character, and n many cases proves fatal. It has creat ;a Roineiuing 01 a panic ncre, and some >ersons have left the town and gone ?o he country in consequence. Physicians ay that the same causes which produce iii? disease, would produce cholera, if wwerful enough. From this, I take it, hat this disease is nothing less than i._i : / tt- i iuuiciu in wmuuuivu lurm. j nave never mown any tiling so general, almost every ndividual feting more or less affected vith it. The face of tlu^OHHtry here presents in appearance very different from thd ipper part of South Carolina. The ;ountry is new, part of it quite broken md hilly, aitd generally covered with rcry rich vegetation. The timb# Jfl urge and tall, and islands very thick on he ground; here the farmers tag# great . M>. ' ; V difficulty in keeping their ground clear of fallen trees, Mr. H?? shewed me n white oak on his plantation near lids, that wouid measure 9 feet in diameter at its base, I observed that it was dead, as were also many others in the vicinity that wero nearly as large. Upon en % * * % % 1 quinng me cause, lie 101a me tney una been killed by a hailstorm n year or two ngo. So it seems they have hail in this country in proportion to the size of the trees. The soil here is rich, so much so that the richest bottom-growth is not unfrequently met with on the summit of the highest hills. The forms generally lie very conveniently for the purposes of tillage, but it is in some of the lower counties in the prairies, that the most i ... a i . n ucuuuuu iarms are 10 ue wen. vrujj* look badly and arc quite backward.? Farmers aro complaining a great deal about the lice eating up the cotton, nnd some say the crop will be cut short. One of the most distinctive features of this country, perhaps, is the vast quantity of sea-shells that lie scattered all over the I country, in the prairies, on the hill sides, and in the beds of water courses. How these shells ever found their way into this back country, I shall not at prcsout 1 undertake to explain. The only hypothesis, however, that is at all satisfactory in relation to them, is, that at some period of the world, this whole country must have been under the dominion of ( Neptune, and when the sea rcccded, the shells remained. There ore likewise , many petrifactions of various shapes to : be found here. The water is limestone, i ard in tho summer season is quite scarce, 1 a.s most of the streams dry up entirely, i The country is settled up by an industrious and thrifty population, a considerable portion of which arc South Carolinians. In short, this is a fine country in | nn agricultural point of view, and ono highly favorwl by nature, but cursed with a wretched system of legislation, a sketch of which I will give you in my next. In haste, yours, i? J,. ?i .~_.i ~-t v.r, jh.uim<; uu nut rcao uuveniscnocms. "Every body knows what we keep.' Do thcyf Hero is a case in point. 8omo friends of ours, who pave us to undcretatid that they consider our notions on this particular subject on little better than moonshine, obstinately refused even to give us the opportunity to prove the truth or falsity of thdffe Assertiona; consequently, in the kindness of our heart, we gave them the benefit of a couple of squares, frMi rrrntia fr\r W-i ? jJ R ""VfHBkW ?JI. XJUt li 63 hspptned, whether dcMgncdJy or not wo will not any, tlia+ ia growing xip the nd. ' -*u- ' '* *' '' -? * wfii ' 'V ' vortiscmcnfc wo inserted some: arti<-l.>s \vhil'0 mtl. Illinn flwiir ulwili-na 'I'lm constant calls for these very articles became so annoying after a time, that wo were requested to suppress the advertisement. We (lid ho, of course; though we could see no reason for supposing a j>ortion of u column which no bwty reads.? Cambridge Chronicle. A Fiif.ak ok Natvbk.?A communication in the Boston Courier, from the lsite rditor in that paper states that Mr. William Carter, of Cambridge, lins a healthy and well-formed calf, having a coat of l] icvol instead of hair ! There is no perceptible difference in the appearance of the animal's hide fjom that of a sheep of the same age. Like the sheep, the face ntnl llin 1nnr*it? t*4o /\f 1 turn %uv ivnvi |/?i 10 vi mu tu u UiMVl * ed with short and not very pliant hair; the rest of the body has a covering of wool, which, to all appcaroncc, may a I lord as liberal c\ fleece as a true Saxon or Merino. New Okleaks, Juun 20-2 p. ni. The Matamoras, Texas, paper publishes a document purporting to be a Declaration of lndipendencc from the Northern states oi Sierra Madre, Mexico, and we shull probably have some stirring news from Hint quarter soon. A rumor prevails thnt upwards of 72 emigrants from Rapides, La. en route for California, had been attacked this side of the Rocky Mountains, and all, with the exception of six, had been murdered. The Concordia Intelligencer says that the cotton crop in the Mississippi valley must bo remarkably Bhort. Moxumkntto Thomab Jeffersok.-? The Charlottesville Advocate says, the Students of the University of Virginia have determined to erect a monument to Thomas Jefferson, us a token of their respect for his memory nnd their appreciation of the benefits which they have derived from his laborfl. They propose to raise the ncecssary funds by publishing a monthly periodical, to be called the "Jefferson Monument Mncrnzino " ntirl cilted by a committee of four students, one elccted by eneb of the Literary Societies, and one by the body of"'the students not conncctcd with the Society. Tub Ex-Ktico of tiif. French.?Louis Phillippc has not been talked of much lately. You have heard of his poverty and of his debts. I have now in my possession the most indisputable evidence that ho is still the richest private individunl in tlm lrnmrn 1 *? ... *? ?(*v * nvi 1U? 1113 UgCUt 111 New-York, M. Lafargc, has bought for him in houses, stocks, shares, Fjhii in tjJk Ili ufcos.?Tho gold fob., originally fro?a China and hitherto rhicflv known In ornAmental ponds % I or glass globo* in tfdfc count ry, fefcs Income qmto naturalised in the Hudson river, tioarNewlnmr ? .??r ?n ? wiMV|l * caught specimens from eight to tep inches long, both in the Hudson