December 15, 1828
To the Senate of the United States:
I transmit to the Senate, for their constitutional advice, an additional article, signed on the 4th day of June last, to the convention of friendship, commerce, and navigation between the United States and the Hanseatic Republics of Lubeck, Bremen, and Hamburg concluded at this place on the 20th December, 1827. A copy of the article is likewise inclosed.
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/207086