2. The description of the 7,000,000 acres of land guaranteed to the Cherokees west of the Mississippi by the treaties of 1828 and 1833 is repeated, and in addition thereto the further guaranty is made to the Cherokee Nation of a perpetual outlet west, and a free and unmolested use of all the country west of the western boundary of said 7,000,000 acres, as far west as the sovereignty of the United States and their right of soil extend, provided that if the salt plain shall fall within the limits of said outlet the right is reserved to the United States to permit other tribes of Indians to procure salt thereon. "And letters patent shall be issued by the United States as soon as practicable for the land hereby guaranteed." It being apprehended that the above would afford insufficient land for the Cherokees, the United States, in consideration of $500,000, agree to patent to them in fee simple the following additional tract, viz: Beginning at the southeast corner of the Osage Reservation, and running north along the east line of the Osage lands 50 miles to the northeast corner thereof, thence east to the west line of the State of Missouri, thence with said line south 50 miles, thence west to the place of beginning, estimated to contain 800,000 acres, it being understood that if any of the Quapaw lands should fall within these limits they should be excepted. 3. All the foregoing described lands to be included in one patent, under the provisions of the act of May 28, 1830; the United States to retain possession of the Fort Gibson military reservation until abandoned, when it shall revert to the Cherokees. The United States reserve the right to establish post and military roads and forts in any part of the Cherokee country. 4. The United States agree to extinguish for the Cherokees the Osage half-breed titles to reservations under the treaty of 1825 for the sum of $15,000. The United States agree to pay to the American Board of Commissioners for Foreign Missions the appraised value of their improvements at Union and Harmony missions. 5. The United States agree that the land herein guaranteed to the Cherokees shall never, without their consent, be included within the limits or jurisdiction of any State or Territory. The United States also agree to secure them the right to make and carry into effect such laws as they deem necessary, provided they shall not be inconsistent with the Constitution of the United States and such acts of Congress as provide for the regulation of trade and intercourse with the Indian tribes; and provided also they shall not affect such citizens and army of the United States as may travel or reside in the Indian country by permission granted under the laws or regulations thereof.