Arbitration agreement between the United States and Salvador, extending the duration of the Convention of December 21, 1908
Signed at Washington, May 13, 1914; ratification advised by the Senate, May 20, 1914; ratified by the President, June 2, 1914; ratified by Salvador, July 6, 1914; ratifications exchanged at Washington, August 21, 1914; proclaimed, August 21, 1914.
 By the President of the United States of America.
[seal.]Done at the City of Washington this twenty-first day of August 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: 596:]