"The Center for Legislative Archives, a unit within the National Archives, holds Records Relating to Treaties with Indians, 1789-1871 as part of Record Group 46, Records of the U.S. Senate."

"The National Archives and Records Administration (NARA) houses original treaties made between the United States and American Indian nations. NARA also houses instructions issued to treaty commissioners, minutes of treaty councils, and other records related to American Indian treaties."

"The original ratified treaties between the United States and American Indian tribal nations are housed at the National Archives in Washington, DC, as the series, "Indian Treaties, 1722–1869" (National Archives Identifier 299798)."