[Footnote 24: Upon the subject of the American and Mexican boundary
commission.]
WASHINGTON, _July 31, 1852_.
_To the Senate of the United States_:
I communicate to the Senate herewith, for its constitutional action
thereon, nineteen treaties negotiated by commissioners on the part of
the United States with various tribes of Indians in the Territory of
Oregon, accompanied by a letter to me from the Secretary of the Interior
and certain documents having reference thereto.