WASHINGTON, _December 16, 1859_.
_To the Senate of the United States_:
Having ratified the treaty between the United States and the Empire of
China, pursuant to the advice and consent of the Senate as expressed
in their resolution of the 15th of December last, I lost no time in
forwarding my ratification thither, in the hope that it might reach that
country in season to be exchanged for the ratification of the Emperor
within the time limited for that purpose. Unforeseen circumstances,
however, retarded the exchange until the 16th of August last. I
consequently submit the instrument anew to the Senate, in order that
they may declare their assent to the postponement of the exchange of
the ratifications in such way as they may deem most expedient.