At some small huts we find Muras Indians sleeping, who seem very indifferent about selling a few thick-skinned, insipid oranges.

Among the heavy night dews are intermingled an equal portion of hungry musquitoes. The nights and mornings are beautifully clear.

By Lieut. L. Gibbon U. S. N.

Lith. of P.S. Duval & Co. Phil.

CROSSING THE MOUTH OF THE MADEIRA RIVER, Brazil.

On the afternoon of the 29th of October, we crossed the river from the east to the west bank, being forced to do so, as the wind created a sea, and we lay uncomfortably moored to a snag; when half way over, our little craft struggled and dipped in the water. Richards bailed out manfully, while the men became frightened; we kept her bow angling the sea till she reached in safety the opposite shore, where the negroes, hearts returned to their places, but their eyes stretched wide open, as they looked back at the troubled stream, saying they never saw water behave so furious before.

During the 21st of October we lay all day by a sand island, unable to proceed until evening. When the wind died away, we paddled on by the light of the moon. As the negroes lifted their paddles out of the water, we dipped the thermometer in the Madeira for the last time, 88° Fahrenheit. Suddenly, the bow of our little canoe touched the deep waters of the mighty Amazon. A beautiful, apple-shaded island, with deep green foliage, and sandy beach encircling it, lies in the mouth of the great serpentine Madeira. The mouth opens by two channels. We find seventy-eight feet depth, near the western side, which is six hundred yards wide, with high banks, well wooded, but no marks or traces of civilization. A long sand-spit hung out over the lower mouth, like a great tongue, on which lay turtles and bird's eggs. The east side of the mouth was about three-quarters of a mile wide. A few houses stood on the back ground, where the country was more elevated towards the southeast.