The mills are semi-fortresses, having often been compelled to resist the attacks of banditti, who have ever been ready to organize a descent upon any place where portable treasure is accumulated. We were told, on good authority, that every ton of raw material handled here yields on an average thirty-three dollars. This figure our informant qualified by the remark that it was the average under ordinary circumstances. Sometimes the miners strike what is called a bonanza, and for a while ore is raised from the bowels of the earth which will produce five times this amount to the ton; but after a short time the yield will return to its normal condition. Occasionally, but this is rare, nuggets of pure or nearly pure silver are found weighing from fifteen to twenty pounds each. The process of milling here is slow, tedious, and wasteful. The scientific knowledge brought to bear upon the business in the United States is not heeded in Mexico, and yet these people obtain remarkably favorable results. The fact is, the precious metal is so very abundant, and the profits so satisfactory, that the managers and owners grow careless, having little incentive to spur them on to adopt more economical and productive methods. An intelligent overseer of a mine at Guanajuato said to us in reply to a question relating to the usual process of milling in Mexico: "We get probably sixty per cent. of the silver contained in the raw ore which we handle, and that is about all we can expect." On being asked if the men whom we saw working in the open bed of the river, far below the mills, did not obtain good results, the superintendent replied, "They succeed best in getting part of the quicksilver which has been carried away in the process, which they sell to us again." These men, we observed, worked mostly with shovels and earthen pans, or with their hands and a flat, shingle-like piece of wood.

Guanajuato is built on the sides of a deep, broad gorge, surrounded by rolling hills, the ravine, the mouth of which commences at Marfil, being terraced on either side to make room for adobe dwellings. Here and there a patch of green is to be seen, a graceful pepper tree, an orange, or stately cypress relieving the cheerless, arid scene. The narrow, irregular streets are roughly paved; but the clouds of dust which one encounters in the dry season are almost suffocating. Now and then a few potted flowers in front of a low cabin, a bird cage with its chirping occupant, a noisy parrot on an exposed perch, a dozing cat before the door, all afford glimpses of domesticity; but, on the whole, this mining town, rich in native silver, gave us in its humbler portions the impression of being mostly composed of people half clothed and seemingly but half fed.

The city has an alameda and a plaza. The latter, in the centre of the town, is decorated with bright-colored flowers, tall palm trees, and has a music pagoda in its centre. This plaza has an elevation of over six thousand eight hundred feet above the level of the sea. What a queer old city it is, with its steep, narrow, twisted streets! It might be a bit abstracted from Moorish Tangier, or from the narrow thoroughfares of Granada, close by the banks of the turbulent Darro.

The occupation of three fourths of the people is naturally connected with the mines, and it may be said to be an industrious community. The pulque shops are many, far too many; but there was no intoxication noticed on the streets. The open sewers render the death rate unusually high in Guanajuato, where typhoid fever and pneumonia were particularly prevalent during our visit. Indeed, the place is notoriously unhealthy. There are many excellent oil paintings hung in the churches and chapels, representing, of course, scriptural subjects, including one of the much-abused St. Sebastian. There are two or three primary and advanced schools supported by the municipality; but these, we were told, were bitterly opposed by the priests. We speak often and earnestly concerning the malign influence of the priesthood, because no one can travel in Mexico without having the fact constantly forced upon him, at every turn, that its members and their church are, and have been for nearly four centuries, the visible curse of the country. The most interesting of the many churches is the Compañia, which has a choice group of bells in its cupola, and an unusually excellent collection of paintings, among them a series illustrating the life of the Virgin, by an unknown artist, besides two fine canvases by Cabrera. But one grows fastidious in visiting so many of these churches as he approaches the capital, and becomes satisfied with examining the cathedral in each new city. The whole country is strewn with these costly and comparatively useless temples, many of which are gradually crumbling to dust, and nearly all of which are dirty beyond description. Immediately after the Spanish conquest a rage possessed the victors to build churches, without regard to the necessary population for their support, perhaps hoping thereby to propitiate heaven for their rapaciousness and outrageous oppression of the native race. The criminal extortion exercised by the priesthood and their followers forms a dark blot upon the escutcheon of both the church and the state. O Christianity, as Madame Roland said of Liberty, "what atrocities have been committed in thy name!"

Charles Lemprière, D. C. L., an able writer upon Mexico, says: "The Mexican church, as a church, fills no mission of virtue, no mission of morality, no mission of mercy, no mission of charity. Virtue cannot exist in its pestiferous atmosphere. The cause of morality does not come within its practice. It knows no mercy, and no emotion of charity ever nerves the stony heart of the priesthood, which, with an avarice that knows no limit, filches the last penny from the diseased and dying beggar, plunders the widow and orphans of their substance as well as their virtue, and casts such a horoscope of horrors around the deathbed of the dying millionaire, that the poor, superstitious wretch is glad to purchase a chance for the safety of his soul in making the church the heir of his treasures."

Many of the better class of houses in the upper portion of Guanajuato, some of which are extremely attractive, are built from a peculiar sandstone quarried in the neighborhood, which is of many colors, giving the fronts an odd, but not unpleasant appearance. The balconies of these dwellings are rendered lovely by a great variety of creeping vines and flowers in blossom. Among these the honeysuckle prevailed, often shading pleasant family groups, and forming tableaux in strong contrast with the more humble and populous portions of the town. In this part of the city, where the gorge widens, a large reservoir has been constructed which gets its supply of water from the mountain streams, and affords the necessary article in the dry season. Along either side of these reservoirs, for there is a succession of them, are situated the pleasantest residences. These are so charmingly adapted to the locality, and depart so far from the conventional Mexican style, as to cause one to think some American or English architect had been exercising his skill and taste in the neighborhood. They recalled some of the lovely villas one sees near Sorrento and along the shores of the Bay of Amalfi, in southern Italy.

The spacious and ancient structure known as the Alhondiga de Granaditas, situated on elevated ground, dominates the whole city. It was erected a century and more ago, and designed for a commercial exchange, but it has since been greatly altered, and served as a fortification in the civil wars. It is to-day occupied for the purposes of a prison, where convicts are judiciously taught various mechanical trades. The view from the summit of this rude old building takes in the town, the long, narrow gulch, the gray and rugged hills which reach upward towards the deep blue sky, dotted here and there by the yellow dome of some ancient church, and an occasional cypress or graceful palm striving to redeem the surrounding barrenness. In the prison yard, where the convicts seem to be permitted to roam at their own pleasure, hens, chickens, and turkeys were seen dodging in and out among the feet of the prisoners, with whom they were apparently on the best of terms.

One could not but think that a large number of these prisoners were probably better off as to creature comforts than when at liberty and following their own behests. They eat, sleep, and work together at light occupations, and no attempt is made to keep them from communicating with each other. They have good air, light, and better food on the average than they have been accustomed to when providing for themselves, and they are allowed to keep a part of their own earnings. They are permitted good bathing facilities, and to play checkers or any other small games during their off hours, as they term the portions of the day in which discipline requires no regular service of them. We became interested in the case of an intelligent American who was held as a prisoner here. He had been confined for nearly two years without a trial, for which he was earnestly begging. The charge against him was that he had been connected with some Mexicans in the robbery of a railroad train, but of which he declared himself entirely innocent. Whether innocent or guilty, he was entitled to a fair trial. Our party took the matter in hand, supplied the man with proper pecuniary means, interested our local consul in his behalf, and brought the matter to the attention of the American minister to Mexico, finally obtaining assurance that justice should be obtained for the prisoner.

Though these places of confinement are conducted with apparent looseness, still the escape of an inmate rarely takes place unless it is connived at by the officials. The bullet is very swift in Mexico, as already instanced, and a man who attempts to escape from legal restraint is instantly shot without the least hesitation on the part of the guard, no matter for what he may be confined, even though held only for a witness. In well-authenticated cases, where it was considered desirable to get rid of an inmate without the form of a trial, which perhaps might compromise some favored individual, opportunity was afforded the prisoner to escape; the temptation was too strong, he could not resist it; but scarcely had he broken the bounds before the fatal lead laid him low in death. The place was pointed out to us on these prison walls where the head of the Indian patriot Hidalgo was exposed upon a spear point by the Spanish governor of the place, until it crumbled to dust by the action of the elements.

Quite a pretentious theatre of stone is in course of erection just opposite the little Plaza de Mejia Mora. The dozen large stone pillars of the façade were already in place, and there are other evidences that when finished it will be a spacious and elegant structure. We say when finished, but that will not be this year, or next, probably; building, like everything else in this country, is slow of progress. The significant Spanish word mañana is on everybody's lips, and expresses a ruling principle, nothing being done to-day which can possibly be put off until to-morrow.