EXECUTIVE MANSION, _Washington, October 24, 1885_.
Under a provision of an act of Congress entitled "An act to authorize
the appointment of a commission by the President of the United States
to run and mark the boundary lines between a portion of the Indian
Territory and the State of Texas, in connection with a similar commission
to be appointed by the State of Texas," Major S.M. Mansfield,
Corps of Engineers, is detailed, in addition to those officers named in
Executive order dated September 23, 1885, in obedience to the provisions
of said act of Congress, to act in conjunction with such persons as have
been appointed by the State of Texas to ascertain and mark the point
where the one hundredth meridian of longitude crosses the Red River.