When the island was at the height of its prosperity, there were in its various parts at least thirty tanks of enormous proportions, and about seven hundred of all sizes. In the nineteenth century, we attain the object of water preserves by building structures of granite, like the Croton and Cochituate reservoirs of New York and Boston, not nearly so large nor any more efficient than these of the time referred to. But to do this we have all the appliances of powerful machinery and labor-saving methods, while these Herculean results in Ceylon were achieved by human hands alone. One system is the consummation of a high state of civilization, and of well-paid skillful industry; the other, like the enduring pyramids, was the outcome of a barbaric period, and of forced manual labor. While examining one of the vast embankments, built, like all others, partly of stone but mainly of earth, to securely hold the artificial lake, the author was accompanied by an intelligent native, who was a local official of the government. It was natural to remark upon the achievement of so great a work by primitive means. "Yes," said he, "every bushel of earth which forms this broad embankment, extending for miles, was brought by the single basketful from yonder mountain upon the heads of men and women."

The remains of one of these capacious tanks which stimulated industry and insured abundant crops in Ceylon so long ago is to be seen at Kalawewa, near Dambula, already spoken of, and is known to have been built fourteen centuries since. It was originally some forty miles in circumference, covering seven square miles, with a depth of twenty feet of water, and having an embankment of stone twelve miles long laid in solid tiers, with the large blocks ingeniously secured together. These tanks are found in a more or less ruinous condition all over the island, but especially at the north, where they were more required than in the southern portion. The conserving of water in large quantities for agricultural and other necessary purposes was naturally one of the earliest developed ideas of civilized people. Aden, the important peninsula commanding the entrance of the Red Sea, now held and fortified by England, is situated in a rainless zone, so that the inhabitants see no fall of that invaluable element sometimes for two years together, though when it does visit them it comes in floods. The dependence here for the needed supply in the dry season is upon enormous tanks hewn out of the solid rocks with infinite labor, and connected with each other by a well-devised system. These tanks, being cut in the solid rock, as we have said, are virtually indestructible, and form the means of supply for the inhabitants to-day, as they did thousands of years ago. The great antiquity of the Aden water reservoirs renders them intensely interesting, since they are believed to be as old as the most ancient monuments in existence raised by the hand of man,—not excepting those of Egypt.

In entering the harbor of Aden, one passes through the dangerous Strait of Bab-el-Mandeb, so called by the Arabs, and signifying the "Gate of Tears," because it has proved so fatal to human life and to commerce. The author well remembers, when passing this famous point, seeing the tall masts of a big European steamship still standing above the water of the strait. A few days previously, the vessel had been swept by the treacherous currents upon some of the many sunken rocks, and had instantly gone to the bottom with all her crew on board.

The water preserves of Ceylon are of all sizes, from widespread lakes to mere ponds, designed to irrigate circumscribed districts. There was a time when each town and village, at least all that lay to the north of the mountain range which divides the island, had its reservoir. The first one spoken of in this chapter was built by King Penduwasa, and was restored by the English so late as 1867. It covers an area of over three thousand acres, and is of inestimable value to the agricultural interests of the district. It seems that as Egyptian monarchs were wont to build pyramids to mark the glory of their several dynasties, so the Kandian kings and earlier rulers of Ceylon each sought to excel his predecessor by constructing larger tanks, thus elaborating the means of irrigation and increasing the productiveness of the island. Sixteen of these useful reservoirs are credited to one of the latest kings of Kandy.

Could this grand and effective principle of irrigation be applied to the plains of Australia, what a blessing it might prove. The oft-recurring periods of drought, extending from Brisbane in the north to Adelaide in the south, are now a fatal blight to agricultural enterprise. The Murray River, which at certain seasons of the year is navigable for nearly or quite one thousand miles, now runs to waste, becoming a mere brook half the year; and sheep and cattle sometimes die of thirst by thousands, so that many wealthy Englishmen engaged in sheep-raising have been made paupers in a single season. It only needs the construction of a series of water-saving tanks upon the course of the Murray to successfully water millions of acres of naturally fertile soil, and to insure the country against anything like a water famine when the dry season sets in. Why the people who are in authority ignore such simple facts is a standing marvel.

We have said that rice was the staple product of the island, and it is still so; but it was not long ago that Ceylon was also famous for the amount of excellent coffee which it produced and exported. For a while, it seemed destined to rival all the rest of the world in this important article. Its cultivation was begun here upon a large scale in 1825, in the vicinity of Peradenia, where the soil and climate proved to be so favorable that speculators came hither in large numbers from great distances, but especially from England, to establish plantations, though the coffee-tree is not indigenous to Ceylon. Thousands of acres of forest and dense jungle were cleared and burned over in the neighborhood of Kandy alone, at great expense and labor, to prepare the ground for coffee planting. There was at one time so much speculative energy evinced in this direction that nearly every local government official was more or less engaged in it, embarking therein all the money which he possessed or which he could borrow. Well-engineered roads were opened into new and available districts, while numerous substantial bridges were erected over previously impassable streams, and thriving villages sprang up as if by magic amid what was formerly wild and inaccessible jungle. In the course of twenty years, the product had risen to so large an aggregate figure as to astonish the commercial world, and the price of the berry was consequently reduced in all the markets of Europe. Such good fortune, it was finally discovered, was not destined to fall unalloyed to the share of the Ceylon planters.

Some sacrifice must attend upon all such enterprises. In clearing the forest lands for coffee planting, a most reckless waste was practiced in Ceylon. Magnificent groves of valuable wood were cut down and ruthlessly burned to ashes, among which were many of the precious cabinet woods so highly prized all over the world. Among others were some grand banian-trees, as we were told, which had a hundred great stems and a thousand lesser ones. There are not many such trees as these to be found in the known world.

It is but a few years since that a nearly simultaneous blight attacked most of the coffee plantations on the island, coming in the form of a strange fungus, which choked the breathing pores of the leaves, and thus rapidly exhausted the trees. The Ceylon planters were struck with consternation for a period; years of uninterrupted good crops had filled them with confidence, so they had annually, by liberal expenditure, cleared more ground, spreading out their plantations in all directions. Large sums of money were sent out from England by individuals desirous to enter into so promising a speculation, and the aggregate sum said to have been expended in this purpose is almost incredible. But the blight proved to be of the most serious character, and was so wholesale as to literally impoverish many previously rich agriculturists who had embarked their all in the business. The island is very rich in fungi, and this one which had so effectually blighted the coffee plants was quite new to science. That which was for a time so serious a pecuniary loss to this island proved to be of great commercial advantage to Java and Brazil, whose production in the same line was vastly stimulated thereby, while the coffee which they sent to market realized more remunerative prices than when brought in competition with that of Ceylon. Since this experience, a large number of the planters have gradually turned their attention to raising tea, together with the production of quinine from the cinchona-tree, and so far as could be learned, they have met with good pecuniary success. An intelligent resident of Colombo estimates that there are fifty thousand acres of the last-named tree under profitable cultivation at the present time. It is found that cinchona will thrive in the mountain districts, considerably above the height at which coffee ceases to be advantageously cultivated, while, unlike tea or coffee, it requires no special care after it has been once fairly started. The production of quinine, which has now reached mammoth proportions, hardly keeps pace with the growing consumption of the drug by the world at large. There was over one million dollars' worth of cinchona bark exported in 1892 from Colombo.

The export of tea in 1890 rose to the considerable amount of forty-seven million pounds, which aggregate we have evidence to show has been since increased annually. The commercial importance of Ceylon may be said to rest at the present time mainly upon the raising of tea. The yield per acre is considerably larger than it is in India, while the access to market is much better than it is at Assam or Cachar. The Ceylon product is shipped in its natural condition, that is to say, it is pure, while that of China and Japan is systematically adulterated and artificially colored. There are about two thousand plantations upon the island occupied for tea raising, averaging two hundred acres each of rolling upland, and it is confidently believed here that China and India will eventually be distanced by Ceylon in the matter of supplying the markets of the world with tea. While coffee cannot be cultivated successfully much higher than four thousand feet above sea level in this island, tea thrives at almost any height in this latitude, as it does in northern India, round about Darjeeling. The only fear seems now to be that of over-production. The last year's crop was estimated to slightly exceed eighty million pounds, and its quality was so satisfactory as to command good prices and a quick market.

There are several special advantages which tea culture possesses over that of coffee; one is the ease with which the tea planter can get rid of any pest which attacks his trees. The coffee plant gives, as a rule, but one crop annually, the blossom season being narrowed to four or five weeks, and if that fails because of bugs or disease of any sort, the year's labor is in vain. In the cultivation of tea, there is the chance of plucking leaves nearly every month of the year. If an emergency arises, the planter has only to clear his bushes of every leaf and, gathering the same, burn them. The insects are thus totally destroyed, while the bushes are sure to produce a new covering of verdure in a few weeks. There are to-day nearly three hundred thousand acres devoted to tea culture in Ceylon.