Supplemental treaty between the United States of America and the confederated tribes and bands of Indians of middle Oregon.
Subtitle: Concluded November 15, 1865. Ratification advised March 2, 1867. Proclaimed March 28, 1867.
Contributors: Walla Walla Indians.; Wasco Indians.
Published: 1867
Place of publication: [Washington
Language: eng
Subjects: Indians of North America -- Treaties, 1865; Indians of North America -- Oregon
Notes: "Concluded at the Warm Springs Indian agency ... Oregon."
Supplemental to the treaty of June 25, 1855.
The confederated tribes consisted of bands of the Walla Walla and Wasco Indians.