The Indians bring up quantities of chocolate from Mojos enclosed in raw-hides. They stow four of these bails on one platform in a canoe; but when they arrive here, the arriero must rip the bales open and divide them, to form suitable loads for each of his mules. By this means, some is wasted, and all exposed to the climate.

Pieces of machinery, boxes of wine, or valuable articles, are often left behind by not being of proper weight. Even if the animals were strong enough to carry them, the roads are not wide enough to admit a passage.

We saw an elephant travelling on the table-lands of Bolivia, who walked through the Cordillera range of mountains at the pass of Antarangua, sixteen thousand feet above the Pacific ocean. When he came to the Apurimac suspension bridge, the tollman shut his door, and refused positively to allow the elephant to attempt to cross over, even if he could have done so. The keeper, a Yankee, swam him over the stream. There were many places on the mountains where the rocks were cut to admit a mule-load to pass, where the elephant scraped his back and sides.

Goods covered with raw-hide are preserved best from rain. It is frequently thus used to protect bark, chocolate, sugar, and coffee.

At the national convention of 1851, a grant of twelve square leagues, in the province of Yuracares, excepting the cinchona trees upon the soil, was made to Don Carlos Bridoux, upon condition that he would exert himself to raise the indigo plant, cotton, tobacco, sugar, cacao, and coffee; provided he would take possession of the land within a certain time.

By the same law, the executive was authorized to make grants to citizens or foreigners of from one to twelve square leagues, in consideration of advantages to be offered for the public benefit in working the lands. Señor Bridoux has selected his lands near the port of Vinchuta. This gentleman was very kind to the expedition in Cochabamba. We are indebted to him for personal attention at his hospitable house. We owe him many thanks for aid and assistance offered in a most generous spirit.

Citizens or foreigners wishing to cultivate the public lands of Bolivia, may do so by a formal application to the prefect of the department in which the lands are situated, and the prefect has authority, by custom, to secure to the settler one square league.

For the want of laws touching the sale of public lands, citizens or foreigners are deprived of the advantage of purchasing, but are at liberty to settle where they please, so long as they do not interfere with others, or the public treasury.

So extensive are the public lands of Bolivia, and so few emigrants enter the country, that the government has thought it policy to make liberal grants to actual settlers, as well to citizens of other countries as to their own. These valuable lands lie idle for the want of population.

The men of intelligence in Bolivia received the idea of exploring their rivers to the Atlantic with enthusiasm. In Cochabamba the whole population have been aroused to the importance of the enterprise.