Arbitration agreement between the United States and Portugal, extending the duration of the Convention of April 6, 1908
Signed at Washington, June 28, 1913; ratification advised by the Senate, February 21, 1914; ratified by the President, April 14, 1914; ratified by Portugal, September 26, 1914; ratifications exchanged at Washington, October 24, 1914; proclaimed, October 27, 1914.
[1815] By the President of the United States of America.
[seal.] Done at
the City of Washington
this
twenty-seventh day of October in the year of our Lord one
thousand nine hundred and fourteen, and of the Independence of
the United States of America the one hundred and
thirty-ninth.
Treaty Series No. 601.]