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About Willamette farmer. (Salem, Or.) 1869-1887 | View Entire Issue (April 9, 1875)
WHDLLAMKTTE FARMER i t I Pll Aluminium Utensils. Seventeen years have passed since Devitle first produced aluminium on a commercial scale; bat the expectations regarding this very interesting and metitotions invention of the distinguished French chemist have not as yet been fulfilled. Although many of these ex pectations were somewhat exaggerated, I hey were not so unreasonable as man) people be lieved them to be; for a metal with so many valuable properties would be useful in many o the technical arts. Among these properties are a beautiful color that does not change in the air, nor yet in sulphurous exhalations, and far ther, remarkable lightness, an agreeable res onance, aud a capability of being worked into any shape. Moreover, in.the use or manipula tion of alumininm there have not hitherto been observed any deleterious effects. It is generally conceded that the cost, and not the absence of properties which make other metals valuable, has prevented the more exten sive application of aluminium; and the price, although it is considerably less than it was at first, has remained high for many years. The cotf of production of this metal, which can only be extracted by the use of sodium, cannot possibly be :he only cause of its high price; for the commercial manufacture of sodium may be considered as a solved problem, and, as soda ash is very cheap, sodium might be pro duced at a 'moderate cost if the demand were greater than it U. Large production is caused y large consumption, and the use of alnml ninm bas been hitherto limited, mainly be cause custom and use have in a measure op posed the introduction of such a novelty, ex cept for fancy articles. Stories have been written and told about poisoning by cooking vessels made of copper, by glazings containing lead, and the formation of verdigris on spoons of (alloyed) silver; but if people were only determined to produoe these utensils from aluminium, all danger from poisoning wonld be removed, and they would have vessels, the appearance and durability of which would leave scarcely anything to desire. They would be more convenient to handle than Our light crockery ware, for they can be made as light, and, what is important, cannot be broken. Splendid pitchers, plates, goblets, lamps, etc., might be manufactured from dead ened and embossed aluminium; and t'u- light ness of spoons of this metal would make them more convenient than those of silver now in use. Iu this cas.i it is not the pri e, but only prejudice, which presents itself as a drawback, for the price is only half of that of good silver; beside, the difference in the specific weights of both metals and the consequent cheapness in the use of aluminium are so great that, for the value of one silver spoon, at least seven equally large aluminium spoons might be bought. True, aluminium is neither a rare nor a noble metal but it possesses, nevertheless, advan tages over alloyed silver which give it n much finer appearance; it does not get black, nor does it form verdigris, and what it lacks in brilliancy and appearance is well compensated for in its agreeable lightness. But, unfortun ately it has been found impossible to plate with aluminium either by the galvanic or foil method. The Fiieezino Point. Schultz shows that the freezing point of water is lowered by dis solving gases. That water holding solids free zes at a lower point is well known. Thomson and Clansius have shown from the principles of the mechanical heat that the freezing point of water falls O-OOT'O for every additional atmos phere of pressure. To determine the true freezing point, take a glass tube olosed at one end, fill with sulphuric acid, and heat. Then pour out, and rinse repeatedly. The tube is then two-thirds filled with distilled water, which bas been boiled for some time in a clean beaker, and a small quantity of filtered oil of turpentine is poured upon the water. The tube is then carefully heated, without allowing to rise to boiling point, lest an explosion should ensue, to remove any babbles which may ad here to the side. The tube is taken out of the oil-bath, cooled, and placed in a freezing mix ture. In most cases a portion of it freezes at once, if a thermometer is inserted, and moved up and down. If not the tube must be returned to the freezing mixture. It is important that the thermometer should be cooled down to the freezing point before being introduced. Disposing) op Seweb Gas. How effectually to get rid of sewer gas is n problem that has lung puzzled engineers and sanitarians. Most of the experiments have resulted in failnres, and none have thoroughly succeeded, except in making what was bad a great deal worse. An English inventor bas recently patented a new mode of dealing with the gas, which is ingen ious and promises to be effective. Connected with the main sewer is a pipe two inches in diameter, and at the top of the pipe is a ball, so fixed that it allows an aperture of a quarter of an inch all round, throngh which the sewer gas may escape from the pipe. Run ning np outside the large pipe is an ordinary gas-pipe, and underneath the ball at the top of the sewer-pipe a set of burneis is so arranged that when lighted they make a complete circle of fire. The ball prevents the sewage-gas from rising through the center, and it cannot escape through the flame, which entirely surrounds the aperture. The invention may be easily ap plied to the public lamps. Couons and Bbonchial Affections. Afflict ed persona will find great relief, &r.d in most cases a certain remedy, in the following pre scription: Carbonate ammonia, 30 grains; tinctnre cin chona cpmp., 1 oz ; syrup senna, Y, oz.; par egoric, Y oz. Dissolve the ammonia in the syrup by aid of a mortar and then add the other ingredients. Directions. One teaspoonful half an hour after each meal, or take the lastBpoonful on re tiring. Shake bottle before pouring. It was written a number of years since by Dr. Edwards, one of tbe most eminent physi cians of New York City. The object in taking after meals is to allow it to remain on the dis eased parts, therefore do not take anything to remove the taste from the mouth. It will be pat up by any druggist. Ikon Fcbnitubjc. Amongst recent indus trial developments in Germany is the hollow iron furniture, which has been popular for years in Austria. In Germany, however, it is only quite lately that the firtt Urge factory for mak ing this class of goods has been opened. Bib-bon-iron of the best quality is taken and con verted into tubing in pieces of about 16 feet long, which can be bent cold into any form suitable for tbe making of bedsteads, doors, tables, etc. Hollow iron is stronger and light er than tbe solid iron usually employed here tofore, and possesses the special advantage that the rivets hold better and that it does not break so easily, a is frequently tbe case in solid iron, which give way wherever there is a flaw. Dtrxxxo tbe last fifteen yean Vancouver Is land baa sent to Ban Francisco 259,31 tons of coal. Dangers of Pork Eating How the Trichina Kill. We condense the following from the Health Reformer: When taken into the stomach the trichina is invested by a capsule. Tbe fibrous capsule is very soon dissolved away by tbe gastrio juices thus setting at liberty the partly matured worm, which grows very rapidly, attaining its full size in about two days, being then many times larger than when first taken iuto the stomach when its length is only about one twenty-fifth of an inch. Iu about a week each worm gives birth to about 1,000 young, according to Leuck art, which immediately begin to penetrate the mucous lining of the stomach and intestines. This gives rise to violent purging and vomiting, but to little effect for the relief of the patient, for the worms are already secure in the walls of the intestines. In a very short time they find their way into all the muscles of the body, when the most painful symptoms ocenr. The paueui. uuers muug iur u law uays, peraap weeks, in the most distressing suffering, finally dying from exhaustion, or from suffocation caused by the great number of parasites infest ing the muscles of respiration and thus prevent ing their action. In less than two weeks after eating an ounce of infected meat a person might have in his intestines hundieds of millions of these rapa cious animals, whose ravages no remedy can stay. Imagine the agony which a person must suffer, while this numberless horde of micro scopic serpents are boring through the wall of his alimentary caual. The rapidity with which the body becomes filled with these loath some creatures is most astonishing. Professor Dalton found 208,000 to the tubio inch in the muscles of a boy who died on the twentieth day after being attacked with the d'sease. When a person has been once poisoned he con never become free from the parasite. Dt nth is bis most proboble eud; but some survive after many months of suffering worse than death. In these cases the worm becomes incased in a calcareous sheath, which proce;s takes place in from one to two years. Hero they may live for ou indefi nite period, probably as long as the patient. Virchow mentions a case in which they were found alive in a cancer removed from a woman twenty-four years after they were received into her system. Its Prevalence in Swine. The trichiua is found in cats, rats, mice, and various other animals, ns well as in the hog, and it is probable that they are introduced into the latter by eating the dead bodies of the first mentioned animal. It seems to be the general belief that the disease is of rare occurrence in hogs, and need excite no apprehension. Vari ous facts disprove this supposition, however. It should be remembered that tbe flesh of an infected animal may be apparently healthy to an unassisted eye for the trichina are micro scopic objects, often being no more than one-seventy-third of an inch iu length and onenine hundred and sixtieth of an inch in diameter. Careful observations have been conducted by scientific men to ascertain the frequency of the disease by examination of the dead carcases sent to market. A committee of the Chicago Academy of Sciences reported in' the Medical News and Library of June, 1866, that in 1391 bogs examined in different packing houses and butcher shops of the city they found an aver ase of one in fifty affected with trichina. A gentleman in Louisville reported, as tbe result ot extensive observations, tnat ne found an average of one trichinous hog in every ten ex amined. Frequency of the Disease in Man. Until recently there has been no conception of the frequency of this disease. It is now positively known that many cases of supposed typhoid fever are really the results of trichina p. isoning. Professor Janeway, Demonstrator of Anatomy at Bellvue Hospital, asserts that ob servations in the dissecting roomliad convinced turn tnat tne disease was oi great frequency, not being discovered until revealed by pott mortem examination, the patient being treated for some other supposed affection. He found three cases thus affected in the short space of one month; and it is probable that the majority go undetected. Many unmistakable cases of the disease have occurred within the last ten years since public attention bas been called to it. A phyuician last winter attended eight cases of the disease in a single family in Malcolm, Iowa. Several members of the family died in a few weeks. The remainder of the family survived but only to continue suffering. None of, them have re gained their health. In Helstadt, Prussia, one hundred and three persons were poisoned by eating sausage at a public dinner. A large number of them died in a short time, twenty within a month. Iu Germany 360 persons were attacked with the "disease at one time. Large numbers of ihem perished miserably. Those who survived were doomed to carry about in their flesh, dur ing the remainder of their miserable life, myriads of loathsome worms encased in cal careous envelopes which sometimes forms around them, preventing their irritating action on tbe human system, and thus rendering the life of the patient possible, sometimes for many years after the first attack. Icon and Steel Tibes. A description is given of an improved method, recently intro duced abroad, of reducing the inner diameter of tires which have been nnduly enlarged by the hammer or tbe rolls so that they cannot be put on when hot in the usual manner. This plan consists in beating tbe tiro to redness and then plunging it horizontally, but only to half its breadth, in water, and leaving it there till quite cold. The operation is then repeated in the same position, after which the tire is is turned over and the heatings and plnngings applied to tbe other half of the ring. The first cooling produces a contract'on of which tbe half not immersed partakes, and thus under goes a molecular retractiou, reuniting in a re duction of diameter; of course the same is prodnced in tbe other half dmiog the second operation. In this way, it is said, tire has been reduced 7 in 895; and four immersions will double the shrinking. In tbe same man ner a ring of Bessemer steel, which bad not only enlarged under tbe hammer, but bad also become conical in form in the interior, was brought to the exact diameter by heating and immersing thirteen times successively first, the aide which was contracted, and afterwards that which bad become enlarged. Tbe correc tion amounted to nearly four inches, though the diameter of the steel ring is not given. Death or a Sciektut, The death of Cbas. Lyell, which took place in London, Feb. 23d, it great loss to ths scientific world. For more than a quarter of a century he had been one of the chief teachers of tbe age. Ha gained most of bis fam as an author of standard geological works, in which ha summed up all the knowl edge of the time in a lucid atvle, and in this manner be did much to popularize on of the most important branches of science. His but notable book was on tba antiquity of mankind. He was a man of liberal and advanced ideas, and was always ready to grapple with any question which come up within tba legitimate field of scientific research. He was progrsas iv to tbe last. An Interesting Solution. Amorg scientific puzzles is one which has long perplexfd geologists, viz., the existence of large areas of rock containing no sign of life, side by side with formations of the same pe riod which are full of fossils relics of primeval life. Why should one be so barren, and the other so proliflo ? There is now an auswer in this important question, and readers who take an interest in the exploring voyage of the "Challenger" will be glad to Warn that the an swer comes from that ship, in n paper written by Dr. Wyville Thomson, chief of the scientific stifl on board. This paper was recently read before the English Royal Society, and contains tho result of some deep sea-soundings, which have revealed the existence of vast areas of bar ren clay at the bottom of the bottom of the sea, in depths varying from 2,200 to 4,000 fathoms and morn. In par's the bottom is composed of the so called globigerina mud; that is a thick deposit of small creatures known to naturalists as globigeiina, which live near the surface and sink to the bottom when dead. There they aocumnhte, building up chalk forages to come, whtn land and Bon shall once more change p'aces. But it is remarkable that at the depth of 2,200 fathoms tbe alobiaerina then often disappear. and the gray deposit merges into the barren clay above mentioned. The explanation is is that below the 2,000 fathoms these tiny shells are dissolved by some action of the water, and that the minute qnallty of alumina and iron which they contain go to form the areas of barren clay. The extent of these areas is so great that it exceeds all others as yet known at the bottom of tbe sea, and it is also the most dtvoid of life. In this respect the red clay now forming, resembles the schist which at present occupies so large a part of our earth's surface. We are all more or less familiar with chalk and with rocks that show no sign of fos sils; nnd to bo thus, so to spak, made eye wit nesses of tbe process by which chalk and rock were formed is unusually interesting. Dr Thomson's paper is published at length in th Proceedings of tho Royal Society. Its import ance may ba judged ot by the fact that one of our moot emiutnt naturalists declares that it alone is worth all the co't of the "Chaltengei" expedition. Clambers' Journal. Forging Tools. A correspondent of the Scientific American, who has evidently had much experience in forging tools, writes to that paper as follows: "My experience bas been that no amount of skill and care in hardening and tempering can make a right down good tool of one not judi ciously forged. In forging bring the steel to a mellow heat, and keep it so until you have your tool forged to shape. As the heat declines to black hot, compact your steel by light ham mering on the face of the tool, but do not ham mer the tool edgewise. Now if the tool is ready to harden, when it is heated it will swell so as to loosen up the compacting that was done by light hammering as it was cooling off. So it follows that whatever will harden tho steel at the least heat will do it the best. I use strong cold brine, and want it near the fire, so as to ntilize all the heat in the tool. As soon as the tool is cool I dip it in oil (sperm or whale oil preferred). Now hold the tool over a well burnt-down fire, without the wind on. Hold tbe tool so as to retain as much of the oil on it as possible. Now tip it up slightly so as to mako the oil flow from over the hottest part to the edge. The oil becomes a carrier of heat, and will help to let down the temper (exactly alike every time) from any thick part to a delicate cutting edge. I think the color that comes on the steel nnder hot oil can be depended upon much more with than without oil, although it (the color) will be a little tardy. In letting down the temper I want to do it slow enough at last, so that I can lay down tho tool to cool off, and not have to dip again. But if it is going too low, I invert it, and dip tho body part and leave the edge out. Thereare very few tools in which I like to leave heat enough in the body to let down tbo temper with, for this rearon: as I grind back on the tool, the cutting edge is apt to get a little far ther from tbe outside film of refined steel. This film is harder than the steel under it, so I would leave the tool slightly harder a little way back from the end; whereas, if you run out beat enough Irom tbo body of tho tool you will very soon be at work with a tool altogether too soft. New Way op Ccttino, Yenekb. 8. C. Car penter and Dr. M. E. Williams, of Green Bay, Wis., have constructed a novel and successful machine for cutting veneer. There is a ma chine for cutting veneering from round blocks, but it is quite different from this. In that, machine tbe knife is parallel with the log, and in some kinds of wood the beauty ot tbe Bruin is lost, while with the knife let at an angle it is preserved, and this is tbe merit of the new ma chine, wnlcn has a couioai-snaped cutter like, a pencil sharpener, and commences cutting at tbe end of tbe leg, tbe log feeding into the knife or tbe knife to tho log on a lathe, the veneering coming on in tne sbapeofa scroll. The machine cuts the veneering one twenty fourth of an inch thick, and tbo log would therefore cut about 24,000 feet. Eatinq Befobe Bleepino. It is a common mistake to suppose that eating before sleeping is injurious. Not at all unfreauentlv does it happen that people are sleepless for want of lood ana a nine tauen wnen tney first go to Ded or when they thus awake sleepless, will gener ally be found more efficacious, and of course, infinitely less injurious than any drug in the chemists pbarmacopim. These are the physical remedies for sleeplessness which have the best recommendation. As for tbo moral ones there is certainly a good deal more to be said. Per haps tbe most stringent of all rules are to avoid anxiety!" and "don't go to bed owing anybody a grudge!" chewing the bitter end of a quarrel is a thousand fold more injurious to repose than swallowing a whole teapot of the very greenest of green tea. Encki's Courr, The return of Encke's comet to our heavens bas been for some time expected, but its immense distance (182,000, 000 miies) rendered all search with ordinary instrument useless. Tbe lirge equatorial at the naval observatory, Washington, D. O., was recently put into service, and the comet was seen through this superb instrument by Profes sor Holden and Paymaster Tuttle of the U. S. N. IU dittance rendered tbe use of tbe mi crometer impossible, and it will scarcely be observable nnder ordinary circumstances for several weeks. Tbe Wood or the Osaoi Obanoe Tan. Dr, Chandler informs us that he bas lately been making some double-trees ont of osage oranRe wood that was grown upon bis farm. Tbe Dr. made several single-trees oat of the same kind of wood last year, and aays that it surpasses any other kind of wood for that purpose that be knows of. This timber may some day be exten sively used in tbe wagon-making basinets. Action of Zinc on Boilers. Beports have from time to time appeared of late with regard to the nsefulness of a piece of zino in n steam boiler as a preventative against incrustation. Quite a number of engineers have expressed approval of it. Some sy they havo used it for many years, and that it not only prevents tho deposit In the boiler from becoming scaly and adhering, but that it also prevents rust in all tho pipes connecting with the boiler, to that in one case where zino was used the pipes did not want any extraordinary repair in twenty years, wfiile without the use ot a piece of zino in the boiler, they were all leaking in threo years, especially at tho elbows and T's. One engineer mentions, to the Scientific American, a arawoacK, namely, tne deposit of a material like calamine in the cylinder, piston neaa ana pump, causing tnetn to worK oadiy. A later corn spondent of the samo journal, L. T. Wells, of Carondolot, Mo., says: Seven or eight years ago, I tried the experiment, under the idea that an elect ricil condition might probably have something to do with boiler incrustation. The boiler I had was an upright ono. I placed a piece of zinc weishine about two pounds on tbe dome iusldo, be tweou the tubes; it remained there about two months, and during that time the boiler was opemd at the bottom, on three sides, for a weekly cleaning. I noticed that the mud (Mis sissippi mud) was quite different from that previously deposited. Before it was mostly made up oi scales; out auer tne zino w..s put in, the deposit was soft, and scarcely a sign of scale was visible, the surface of the iron within looking fresh and new. ' Notwithstanding this favorable action of zinc, it is not to be recommended for this purpose. I found the cylinder, piston rod and piston head badly incrnsted by bomething which I could not understand; the pump worked badly and frequently failed, becoming incrusteil within. I Bent it to be repaired to tlio maker, who on opening it, expressed his surprise at its condition, and said: "How came this stuff on the pump? It looks like calamine." Ziuc as a preventative of boiler iucrustation will not do; if, however, tbe zino produces a galvanio current, and renders the iron negative, then the experiment is suggestive of a pinciple that cau be used by external application of the gal vanio force. Another, writing from Utioa, N. Y., alludes to a previous correspondent as follows: I saw in your issue of December 12th, that an euglneer on the steamship St. Laurent, running between New York and Franoe, had left an ingot of zino in one of bis boilers; and on looking for it at the end of the next trip, ho found it all wasted away to a mere mud. This is not new here. Mr. J. J. Illingworth, chief engineer of the TJtica Steam Cotton mills, first introduced zinc in their boilers nearly twenty years aao, and by his recommendation it is now used "in the New York Mill's boilers and in many boil ers and in many other places. Mr. I. claims lhat the zinc has a great affinity for oxygen, and therefore absorbs tbe oxide in tbo water, and thus prevents its affecting the iron of tbe boiler. I herewith send'you a couple of pieces which I obtained from him; and you will see that they are not all gone to mud, as they wou'd have been if they had been left in tbe boiler a week or two longer. These pieces have been in the boiler about four weeks. In tho New York mills whore soft water is used, tho zino will lay there without being affected; but as soon as the hard water of tbo Sauquoit crtek is used, it begins at once to affect tho zinc. Nor is this all of the affectof the zino iu tho boilers; it prevents the steam pipes (running round tho mill for heating purposes) from rusting. To show this more conclusively, I will say that tho piping in tho above mill, whero ziuc has been so freely used, has been in twenty-five years, and bas needed no moro than the ordin ary repairs that such pipes require. But ou the other baud, tho company built a new mill (which was t tar loci in October. 18C9), nnd, for some reason not explained, there was no zinc put into tho new boilers for about three years. 1'he result of this noglect or oversight was tbat the beating pipes all through the mill began to leak at the elbows, couplings and T's; and ou taking the pipe apart for repairs, it was found that wherever the steam struck the T or elbow or dripped into it, there was a holo eaten into it; and when a piece of pipu was to be taken down, thero was no telling whero tho workmen could stop, because the pipes, T's, elbawB and couplings were generally eaten away. I also Bend yon a T, which is a fair sample of all the pipe and other joints connected with it. When this was brought to the knowledge of Mr. I., he began at once to put ziuo into tho boilers of that mill, and the result of it is that the rusting of the pipes has entirely stopped and tbo bill of repairs has lessened accordingly. I am told that tbo ubovo engineer has usod zino in his boiler, for over twenty-five years, with ho Bamo result in all cases. Ancient Aqueducts. M. Bulgraud, whose services to Paris, as director of tho water str vico ot tho city catinot be overrated, has made a highly interesting communication to the Academy of Scionces, in tho form of an extract from a book which he is about to publish on "Ancient Aqueducts," or the distribution of water in Egypt und Greece. He showed tbut Egypt never could have bad aqueducts, but tbat her system of irrigating 1b of the highest antiquity, and still excites tho admiration of engineers. With all tbe engineering art at present existing, says M. Bolgrand, it wonld be difficult to construct covered aqueducts, as tbo lowest practical fall, namely, 0.10 in 1,000 cannot be obtained. The ancients never made aqueducts with a fall less than 0.50 per 1,000 feet, and no trace of a covered condnit is found in Egypt or in Nubia. Greece was oertainly supplied by aqueducts, as their gymnasium supplied the ltomanB with the type for tho Thermes, But the aqueducts of tbe former were muob less important than those of tbe latter. M. Belgrand intends to complete the hiBtory of tbe aqueducts of tbe ancient world, and also of those of modern times, down to tbat of the derivation of the Vanne, which is now approaching completion, and tbe waters of which will entirely supersede the less whole some water of tho Seine. These soientifio histories will form a mass of valuable informa tion, and save water engineers a vast deal of trouble. A Fbehch chemist claims to have discovered a means of extracting moisturo directly from tbe air for tbe irrigation of land in dry saons, thus rendering the agriculturist independent of rain or irrigation by canals. By the appli cation of chloride of calcium to fields, meadows, roads, and sandhills, tbe land i made to ab sorb abundant moisture for three days. Steel Bails. Steel rails appear to bs every where excluding tboie of iron. All of tbe con tracts lately given out by the Belgian Govern ment for tbe State lines are steel, It is stated lhat steel rail are about as cbetp now as iron rails were two or three years ago. Bcssia has bit upon the original deviee of building wooden-clad vessels of war, tbe outer coating of timber being intended to protect the I iron from injury. Overworked Wives A Type of a Class. From Pacific Rural Press Newspaper editors have always more or less to say on the relations of capital and labor. Tho rights of the working man are ably de fended and bis wrongs laid bare in pointed paragraphs or rounded periods. But veiy sel dom do they find themselves engaged in plead ing the cause of tho poor, over-worked, patient, non-complaining honsewife the lifo partner of the laboring man. We say that the editorial quill is seldom found engaged in this chival rous task, because, thank Heaven, it is not, among our intelligent working men, necessary in many instances. A case lately, however, came under our notice which, through the means of tbe husband has been made public. One John Aborns, of San Jose, Santa Clara county, California, posted his wife Mary through tue press as naving leit nis ueu ana noaru and that ho would nobmgerbe responsible'for debts of her contracting, etc., iu tbe usual formula. There was nothing out of the ordinary way in Johns "notice" but a reply thereto published Bhows that Mr?. Aborns is not an ordinary woman, at least sho has got tired of submitting forever to the behests of her lord and master. She says she has lived with John Aborns for ten years the prime of her life; has borne him six children, with all the pains, anxieties, cares and troubles incident thereto; bas brought them up, made all their clothing and her own, besides making clothing and doing sewing for others for money which went into what is termed in law "common property," to take off the sharp injustice; has cooked about 10,000 meals, set the table as many times, and cleared it off and washed tbe dishes; has spent between 10,000 and 15,000 hours, summer and winter, over a hot cooking-stove; has milked on an average three cows twice a day, or about 7,000 milkings; besides taking care of tho milk and making butter from it; has cleaned np and swept his house over 10,000 times; has attend ed to to the poultry and often assisted in load ing the hay, sewing enoks and even clean ing out the Btables. She adds: "Now I have drawn the picture very mildly. I have made allowances for my sicknesses, wbon I had help, something after tho manner in whioh a farmer would hire a horse if his own was sick and un able to work. I hnd nothing when I went there and nothing at tho end of those ten years of servitude. I had lived, it is true, and wuh very moderately furnishi d with clothing. This is all for my labor. What man is thero in the world that would do tho work I have done for tbo samo compensation? I make this state ment not out of any feeling of rcvougo for Abotns, for he has dono only what thousands of others havo done. In many respects ho is a good man; industrious nnd like hundreds, yes thousands others, honest with everybody but his own family. I chooso to live with him no longer; my reasons are my own." Now is not Mrs. Aborns a typo of n class of what we have before denominated over-worked, patient, non-complaining women? Her com munication needs little comment from us if it shall serve to call attention on tbo part of any oareloss, not to say heartless, husbands, to tne extra moors tney put upon lueir wives we presume Mary Aborn, will feel repaid for those 10,000 meals and 10,000 sweepings. A Wondkbful Coal DiscovunYNKAit Dayton. Nkvada, Some wonderful coal discoveries have just been made in El Dorado canon, a few miles southeast of Dayton. A short time since there occurred a flood in the canon, whioh swept away the tollroad leading up along its channel aud tore things to piecos generally. The road being washed away, ii appears that no ohe tried to travel through tbo ravine. A day or two since, however, the Virginia City coal company, whose mine is well up toward tho head of the cation, sent some of their em ployees out to examine tbe road in order to soo if it wero possible to repair it. In traveling down tho canon these men came to a place where tbo water had torn up and swept out the whole bed of the stream, exposing nn immense bed of coal. The coal has been torn up and washed down the stream, and thore remains a regular pavement of it across the canon and for a considerable distance along Its course. The now district is not covered by tho original lo cation of the Virginia City coal company, but we understand souio of tbo members of tho said company, with their employes, havo taken up a largo scopo of ground covering the recent find. As yet they have not dug through tbo bod to ascertain its thickness. A gentleman who returned from the canon yesterday, nnd who is u member of the company above men tioned, is of tho opinion that tho coal laid bare by tho recent freshet is tbe outcrop of the seo oud vein cut in thiir shaft. Ter, Enterprise. Medai. Awaiid. Tbo Copley medal of tbo Koyal Society has been awarded to Prof. Lo uisPustcur "for his researches ou Fermen tation and I'ebrino," aud thu llumford medal to J. Norman Lockyor "fur his spectroscopic researches on tho Sun and ou tho Chemical elements, Outainino Oxyoen. In tl o establishment of Krebs, Kron & Co., Borlin, oxygen is prepared by heating together in a glum flask, in a water bath, 10 quarts of water, 10 lb chloride of lime, and 1 lb nitrate of copper. It produces 1G cubio feet of oxygen. Official reports from all tho railroads in Minnesota show only 2,310,000 against over 5,000,000 bushels last year. Well posted grain dealers estimate tho entire wheat crop of last year at 21,000,000 bushels, and as over 10,000, 000 bushels has already been shipped, there remains but little over 3,000,000 bushels in the hands of farmers, WAsnnrjiiN fc Co, 's now gradointo the Yo Semite Valley, from Clark & Mooro's, a dis tance of twenty-four miles, will bo completed about the 15th of next month. When finished Ibis grade will be tbe finest one leading into tho valley, as tourists can travel with as much easo and comfort as if on our valley roads. Tiiebe is no prospect of a speedy settlement of tho difficulty between tbe Pennsylvania and Baltimore & Ohio rail rood companies. In the meantime tbo publio aro being benefitted by tbe reduction of freight and passenger rates. Amonq tbo important Pucitio coast bills which passed Congress at tbe end of the session and have become laws was tbe bill pro viding tor the coinage of twenty-cent silver pieces, to be a legal tender to tbe amount of 5. Tub forty-third Congress adjourned on the 4th inst. Tne extra session of the Senato called by tbe President will probably continue until the last of the present month. Skcbetabt Bristow has directed the retire ment of S 1,385,000 of legal tenders, being 80 per cent of the National Bank circulation issued under the new Currency bill. The avalanche in Big Cottonwood, Utah, which buried five men and seven teams, was ft mile and a half long and half a mile wide. Sam Diioo will yield an immsnse fruit crop this season.