January 28, 1846
To the Senate of the United States:
I herewith communicate to the Senate, for its consideration with regard to its ratification, a treaty of commerce and navigation between the United States and the Kingdom of the Two Sicilies, concluded and signed on the 1st day of December last at Naples by the charge' d'affaires of the United States with the plenipotentiaries of His Majesty the King of the Kingdom of the Two Sicilies.
And I communicate at the same time portions of the correspondence (so far as it has been received) in explanation of the treaty.
JAMES K. POLK.
James K. Polk, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/200716