April 21, 1828
To the Senate of the United States:
I transmit to the Senate, for their considerations and advice, a treaty of limits between the United States of America and the United Mexican States, concluded by the plenipotentiaries of the two Governments on the 12th of January last. A copy of the treaty and the protocols of conference between the plenipotentiaries during the negotiation are inclosed with it.
JOHN QUINCY ADAMS.
John Quincy Adams, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/206843