The rafts now in use on the great rivers of America are exceedingly curious in many respects. One peculiarity of many of them is that they float themselves, not goods, to market—the pine logs of which they are constructed being the marketable commodity. Some of these “lumber-rafts,” as they are called, are of great size; and as their navigators have often to spend many weeks on them, slowly floating down the rivers, they build huts or little cottages on them, cook their provisions on board, and, in short, spend night and day in their temporary floating-homes as comfortably as if they were on the land.
When these rafts approach a waterfall or a rapid, they unfasten the lashings and allow several logs tied together to run down at a time. After the rapid is passed, the loose logs are collected together, the raft is reconstructed, and the voyage down to the sea continued. Of course, huts are built only on rafts which navigate the largest rivers, and are not thus liable to be taken to pieces.
When the logs reach the sea, they are shipped to various parts of the world where timber is scarce. Large quantities are imported into Great Britain from Canada and other parts of America.
A bold thing has occasionally been done. Instead of shipping the logs in vessels, enterprising and ingenious men built them into a solid ship, leaving a small space to serve as a cabin and a hold for provisions; then, erecting masts, they hoisted sail, and in this singular craft crossed the Atlantic. On arriving at port they broke up their raft-ship and sold it.
The immense size of the rafts which are floated down some of the great rivers of the world may be gathered from the following engraving, which represents a raft on the Dwina, one of the great rivers of Russia.
Rafts, however, have not been confined to the purposes of traffic. They have frequently been the means of saving the lives of shipwrecked mariners; but too often they have been the means only of prolonging the wretched existence of those who have ultimately perished at sea.