_To the Senate of the United States_: I herewith transmit to the Senate a report[46] from the Secretary of State, in answer to their resolution of the 22d instant. M. VAN BUREN. [Footnote 46: Stating that there has been no correspondence with Great Britain in relation to the northeastern boundary since December 3, 1838.] WASHINGTON, _January 26, 1839_. _To the Senate of the United States_: I lay before you, for your consideration, a treaty concluded with the Omaha, Ioway, and Otoe tribes of Indians, and sanctioned by the Yancton and Santie bands of Sioux, by which a tract of land situated on the south side of the Missouri between the Great and Little Nemahaw rivers has been ceded to the United States. It appears that the consent of the half-breeds of the above-mentioned tribes and bands is wanting to perfect the treaty. This tract of land was ceded by the treaty of 15th July, 1830, to them by the above-mentioned tribes and bands of Indians, and can not be taken from them, even for such a valuable consideration as will relieve their wants, without their assent. In order to avoid unnecessary delay, I submit it to your consideration in order to receive an expression of your opinion as to the manner of obtaining the assent of the minors, whereby all unnecessary delay in the final action upon the treaty will be avoided. M. VAN BUREN. JANUARY 28, 1839. _To the Senate and House of Representatives of the United States_: I transmit herewith a communication received from the Secretary of the Treasury, on the subject of the balances reported on the books of the Treasury against collecting and disbursing agents of the Government, to which I beg leave to invite the early attention of Congress. M. VAN BUREN. WASHINGTON, _January 30, 1839_. _To the Senate and House of Representatives_: I herewith transmit a report from the Secretary of the Treasury, on the subject of commissions claimed by agents or officers employed by the General Government. The propriety of new legislation regulating the whole matter by express laws seems very apparent, and is urgently recommended to the early attention of Congress. M. VAN BUREN. WASHINGTON, _February 2, 1839_. _To the Senate of the United States_: I transmit a report from the Secretary of State, assigning reasons which render it probable that the time limited for the exchange of the ratifications of the convention for the adjustment of claims of citizens of the United States on the Government of the Mexican Republic may expire before that exchange can be effected, and suggesting that the consent of the Senate be requested for an extension of that time. The object of this communication, accordingly, is to solicit the approval by the Senate of such an extension upon the conditions mentioned in the report of the Secretary of State. M. VAN BUREN. DEPARTMENT OF STATE, _Washington, February 2, 1839_. The PRESIDENT OF THE UNITED STATES: