December 17, 1835
The VICE-PRESIDENT OF THE UNITED STATES AND PRESIDENT OF THE SENATE:
I transmit, for the consideration of the Senate with a view to its ratification, a convention between the United States and the United Mexican States, concluded and signed by the plenipotentiaries of the respective parties at the City of Mexico on the 3d of April, 1835, and the object of which is to extend the time for the appointment of their commissioners and surveyors provided for by the third article of the treaty of limits between them of the 12th of January, 1835.
ANDREW JACKSON
Andrew Jackson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/201575