WASHINGTON, _May 9, 1848_.
_To the Senate of the United States_:
I herewith communicate to the Senate, for their consideration with a
view to its ratification, a convention for the extension of certain
stipulations[19] contained in the treaty of commerce and navigation of
August 27, 1829, between the United States and Austria, concluded and
signed in this city on the 8th instant by the respective
plenipotentiaries.