We must not forget to mention one other, and by no means insignificant product of Brazil which is exported from Bahia, namely, diamonds of the very first quality, which for purity of color far exceed those of Africa and elsewhere. It appears that a syndicate in London control the world's supply of this peculiar gem from all the mines on the globe, permitting only a certain quantity of diamonds to go on to the market annually, and thus keeping up the selling price and the market value. No one is permitted to know the real product of the mines but the managers of this syndicate. The quantity of the sparkling gems which are held back by the dealers in London, Paris, and Vienna is really enormous; were they to be placed in the retail dealers' hands as fast as they are produced from the various sources of supply, they would be erelong as cheap and plenty as moonstones. This sounds like an extravagant assertion, but still there is far more truth in it than is generally realized. One of the public journals of London lately spoke of a proposed corporation, to be known as the "Diamond Trust," which is certainly a significant evidence that the market requires to be carefully controlled as to the quantity which is annually put upon it. In old times a diamond was simply valued as a diamond; its cutting and polishing were of the simplest character. A series of irregular plane surfaces were thought to sufficiently bring out its reflective qualities, but the stone is now treated with far more care and intelligence. A large portion of the value of a diamond has come to consist in the artistic, and we may say scientific, manner in which it is cut. By this means its latent qualities of reflection of light are brought to perfection, developing its real brilliancy. Accomplished workmen realize fabulous wages in this employment. A stone of comparatively little value, by being cut in the best manner, can be made to outshine a much finer stone which is cut after the old style. Amsterdam used to control the business of diamond cutting, but it is now as well done in Boston and New York as in any part of the world.

The largest diamond yet discovered came from Brazil, and is known as the Braganza. The first European expert in precious stones has valued this extraordinary gem, which is still in the rough, at three hundred million sterling! Its actual weight is something over one pound troy. In the light of such a statement, we pause to ask ourselves, What is a diamond? Simply carbon crystallized, that is, in its greatest purity, and carbon is the combustible principle of charcoal. The author was told, both here and in Rio Janeiro, that there is a considerable and profitable mining industry carried on in this country, of which the general public hear nothing. The results are only known to prominent and interested Brazilians, the whole matter being kept as secret as possible for commercial reasons. No one reads anything about the products of the diamond mines in the local papers.

We cannot say that the city of Bahia is a very healthy locality, though it certainly seems that it ought to be, it is so admirably situated. Yellow fever and other epidemics prevail more or less every year. The lower part of the town, on the water front, is so shamefully filthy as to induce fever. Upon first landing, the stranger finds himself almost nauseated by the vile smells which greet him. This section of the town is also very hot, the cliff, or upper town, shutting off almost entirely the circulation of air. It is here that sailors, particularly, indulge in all sorts of excesses, especially in drinking the vile, raw liquor sold by negresses, besides eating unripe and overripe fruit, thus inviting disease. One favorite drink produced here, very cheap and very potent, is a poisonous but seductive white rum.

The trade and people in this part of the town form a strange conglomerate,—monkeys, parrots, caged birds, tame jaguars, mongrel puppies, pineapples, oranges, mangoes, and bananas, these being flanked by vegetables and flowers. The throng is made up of half-naked boatmen, indolent natives from the country, with negresses, both as venders and purchasers. As we look at the scene, in addition to what we have depicted there is a jovial group of sailors from a man-of-war in the harbor enjoying their shore leave, while not far away a small party of yachtsmen from an English craft are amusing themselves with petty bargains, close followed by half a dozen Americans, who came hither in the last mail steamer. A polyglot scene of mixed tongues and gay colors.

In passing into and out of the harbor of Bahia, one can count a dozen forts and batteries, all constructed after the old style, and armed in the most ineffective manner. These would count as nothing in a contest with modern ships of war having plated hulls and arms of precision. Land fortifications, designed to protect commercial ports from foreign enemies, have not kept pace with the progress in naval armament.

Bahia is connected by submarine telegraph with Pernambuco, Pará, and Rio Janeiro, and through them with all parts of the civilized world.

CHAPTER VIII.

Cape Frio.—Rio Janeiro.—A Splendid Harbor.—Various Mountains.—Botafogo Bay.—The Hunchback.—Farewell to the Vigilancia.—Tijuca.—Italian Emigrants.—City Institutions.—Public Amusements.—Street Musicians.—Churches.—Narrow Thoroughfares.—Merchants' Clerks.—Railroads in Brazil.—Natural Advantages of the City.—The Public Plazas.—Exports.

After a three days' voyage down the coast, between Bahia and Rio Janeiro, the tall lighthouse of Cape Frio—"Cool Cape"—was sighted. This promontory is a large oval mass of granite, sixteen hundred feet in height, quite isolated from other highlands, protruding boldly into the Atlantic Ocean. It forms the southeastern extremity of the coast of Brazil, and in clear weather can be seen, it is said, forty miles or more away. Here the long swell of the open sea is unobstructed and finds full sway, asserting its giant power at all seasons of the year. Experienced travelers who rarely suffer from seasickness are apt to succumb to this trying illness off Cape Frio. It is situated in latitude 22° 59' south, longitude 41° 57' west, which is particularly specified because the line of no magnetic variation touches on this cape,—that line which Columbus was so amazed at discovering one hundred leagues west of Flores, in the Azores, nearly four hundred years ago. We had been running almost due south for the last eight hundred miles, but in doubling Cape Frio, and making for Rio harbor, the ship was headed to the westward, while the mountains on the coast assumed the most grotesque and singular shapes, the range extending from west to east until it ends at Cape Frio. The continent of South America here forms a sharp angle, but we were too full of expectancy as to the king of harbors towards which we were heading, to speculate much about Cape Frio and its ocean-swept surroundings.