December 08, 1857
To the Senate of the United States:
Herewith I transmit to the Senate, for its consideration with a view to ratification, a convention between the United States and His Majesty the King of Denmark for the discontinuance of the Sound dues, signed in this city on the 11th day of April last.
JAMES BUCHANAN.
James Buchanan, Message to the Senate Transmitting a Treaty with Denmark Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/202437