by citizens of one Republic on those of the other.  The frequency of these is supposed to be increased and their adjustment made more difficult by the considerable changes in the course of the lower part of the Rio Grande River, which river is a part of the boundary between the two countries.  These changes have placed on either side of that river portions of land which by existing conventions belong to the jurisdiction of the Government on the opposite side of the river.  The subject of adjustment of this cause of difficulty is under consideration between the two Republics.

The Government of the United States of Colombia has paid the award in the case of the steamer Montijo, seized by authorities of that Government some years since, and the amount has been transferred to the claimants.

It is with satisfaction that I am able to announce that the joint commission for the adjustment of claims between the United States and Mexico under the convention of 1868, the duration of which has been several times extended, has brought its labors to a close.  From the report of the agent of the United States, which accompanies the papers transmitted herewith, it will be seen that within the time limited by the commission 1,017 claims on the part of citizens of the United States against Mexico were referred to the commission.  Of these claims 831 were dismissed or disallowed, and in 186 cases awards were made in favor of the claimants against the Mexican Republic, amounting in the aggregate to $4,125,622.20.  Within the same period 998 claims on the part of citizens of the Mexican Republic against the United States were referred to the commission.  Of these claims 831 were dismissed or disallowed, and in 167 cases awards were made in favor of the claimants against the United States, amounting in the aggregate to $150,498.41.

By the terms of the convention the amount of these awards is to be deducted from the amount awarded in favor of our citizens against Mexico, and the balance only to be paid by Mexico to the United States, leaving the United States to make provision for this proportion of the awards in favor of its Own citizens.

I invite your attention to the legislation which will be necessary to provide for the payment.

In this connection I am pleased to be able to express the acknowledgments due to Sir Edward Thornton, the umpire of the commission, who has given to the consideration of the large number of claims submitted to him much time, unwearied patience, and that firmness and intelligence which are well known to belong to the accomplished representative of Great Britain, and which are likewise recognized by the representative in this country of the Republic of Mexico.

Monthly payments of a very small part of the amount due by the Government of Venezuela to citizens of the United States on account of claims of the latter against that Government continue to be made with reasonable punctuality.  That Government has proposed to change the system which it has hitherto pursued in this respect by issuing bonds for part of the amount of the several claims.  The proposition, however, could not, it is supposed, properly be accepted, at least without the consent of the holders of certificates of the indebtedness of Venezuela.  These are so much dispersed that it would be difficult, if not impossible, to ascertain their disposition on the subject.