EXECUTIVE MANSION, June 23, 1876.
It is hereby ordered that the south and west boundaries and that portion of the north boundary west of Trinity River surveyed, in 1875, by C. T. Bissel, and the courses and distances of the east boundary, and that portion of the north boundary east of Trinity River reported but not surveyed by him, viz: “Beginning at the southeast corner of the reservation at a post set in mound of rocks, marked ‘H. V. R., No. 3'; thence south 17 1/2 degrees west, 905.15 chains, to southeast corner or reservation; thence south 72 1/2 degrees west, 480 chains, to the mouth of Trinity River,” be, and hereby are, declared to be the exterior boundaries of Hoopa Valley Indian Reservation, and the land embraced therein, an area of 89,572.43 acres, be, and hereby is, withdrawn from public sale, and set apart for Indian purposes, as one of the Indian reservations authorized to be set apart, in California, by act of Congress approved April 8, 1864. (13 Stats., p. 39.)
U. S. GRANT.
SOURCE: Kappler, Indian Affairs, Laws and Treaties, US GPO, 1904, p 815
Ulysses S. Grant, Executive Order—Establishment of Hoopa Valley Indian Reservation Boundaries Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/371228