12 Stat. 933 (1855), 2 Kappler 674
Articles of agreement and convention made and concluded at Hahdskus, or Point no Point, Suquamish Head, in the Territory of Washington, this twenty-sixth day of January, eighteen hundred and fifthy-five, by Isaac I. Stevens, governor and superintendent of Indian affairs for the said Territory, on the part of the United States, and the undersigned chiefs, headmen, and delegates of the different villages of the S'Klallams, viz: Kah-tai, Squah-quaihtl, Tch-queen, Ste-tehtlum, Tsohkw, Yennis, Elh-wa, Pishtst, Hunnit, Klat-la-wash, and Oke-ho, and also of the Sko-ko-mish, To-an-hooch, and Chem-a-kum tribes, occupying certain lands on the Straits of Fuca and Hood's Canal, in the Territory of Washington, on behalf of said tribes, and duly authorized by them.
ARTICLE 4. The right of taking fish at usual and accustomed grounds and stations is further secured to said Indians, in common with all citizens of the United States; and of erecting temporary houses for the purpose of curing; together with the privilege of hunting and gathering roots and berries on open and unclaimed lands. Provided however, That they shall not take shell-fish from any beds staked or cultivated by citizens.
Treaty with the S'Klallam, 1855 (Treaty of Point No Point) (1855), https://digitalcommons.law.uw.edu/wa-treaties/6