Grammar of the Language of the Nez Perces Indians Formerly of Oregon, U.S. : From the manuscript of Rev. A.B. Smith dated Sept. 28, 1840. Now in archives of the American Board of Commissioners for Foreign Missions, Boston, Mass. Volume 138. 1840 September 28
Transcript version of original manuscript by Sylvanus Tingley, April-May, 1909
Manuscript, nai, 1840