[Translation.]

Senhor Azambuja to Mr. Seward

With the intuitive purpose of promoting the aggrandizement of the empire by facilitating every day more and more its international relations, his Majesty the Emperor, my august sovereign, by decree, copy whereof is enclosed, has deemed proper to open at and from the 7th day of September next to merchant vessels of all nations the navigation of the river Amazon to the frontier of Brazil; of the river Tocantins to Cameta; of the Tapajos to Santarem; of the Madeira to Borba; and of the Rio Negro to Manáos.

The same date will also determine the navigation of the river San Francisco to be opened to the city of Penedo.

The navigation of the affluents of the Amazon in that portion wherein only one of the shores belongs to Brazil remains dependent on a previous agreement with other river states, about respective limits and political and riparian regulations.

I have the satisfaction of addressing this important and gratifying communication to Mr. William H. Seward, Secretary of State of the United States, and avail myself of the occasion to reiterate to him the expression of my high consideration.

JOAQUIM MARIA NASCENTES DE AZAMBUJA.

Hon. William H. Seward, &c., &c., &c.

Opening of the Amazon and San Francisco.

[Translation.]

The decree of December 7th is as follows:

“With the intent of promoting the aggrandizement of the empire by facilitating more and more its international relations, and by animating the navigation and the commerce of the river Amazon and its tributaries, of the Tocantins, and of the San Francisco, I am pleased, after hearing my council of state, to decree the following:

“Article 1. The navigation of the Amazon to the frontier of Brazil, of the Tocantins as far as Cameta, of the Tapajos to Santarem, of the Medeira to Borba, and of the Rio Negro to Manaos, will be open to merchant ships of all nations from the 7th of September, 1867.

“Article 2. The navigation of the San Francisco to the city of Penedo will be likewise open on the said date fixed in article 1.

“Article 3. The navigation of the affluents of the Amazon, in the part in which only one of the banks belongs to Brazil, is depending on a previous agreement with the other river states as to the respective limits and police and fiscal regulations.

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“Article 4. The present dispositions in no way alter the observance of what the treaties of navigation and commerce existing with the republics of Peru and Venezuela may prescribe, according to the regulations already in force for this end.

“Article 5. My ministers and secretaries of state will promote the agreements necessary for the effective execution of this decree.

“Antonio Coelho de Sá e Albuquerque, of my council, senator of the empire, minister and secretary of state for foreign affairs, so have it understood, and cause it to be put in execution.

Palace of Rio de Janeiro,

December 7, 1866, (46th of independence and the empire.” )

With the seal of his Majesty the Emperor.

ANTONIO COELHO DE SA E ALBUQUERQUE.