Addressed to Professor Henry, unsigned, on Welsh-speaking Indians.
Incloses sketches of arrowheads found on the Saluda River, South Carolina. Also historical notes relating to the above tribes, reference to the various tribes, of South Carolina, etc.
Includes grammatical notes.
Materials from various persons used by O. T. Mason in Smithsonian Annual Reports, 1874 - 1879 & 1881 - 1883.
Includes notes; abstracts from letters of Commodore Jesse D. Elliott to the National Institute; Admiral A. Harwood to Joseph Henry; andH. D. Gregory to William J. Rhees; and a letter probably from Casanowicz to William Henry Holmes, March 27, 1916.
Includes: Higgins to Joseph Henry. New York City, April 21, 1866. Ethnographic notes and vocabulary (pages 23-29) of Apache tribes of Arizona Territory ...collected from captives belonging to the Chiricahua, Sierra Blanca, Pinal and Coyotero tribes... (according to letter to Gibbs, May 2, 1866 -- see Manuscript No. 171). 30 pages. Henry to Gibb...
Letter from C.L. Hequembourg to Joseph Henry enclosing manuscript in hand of a scribe: words and phrases in the Paiute language, which "have been read over to the Indians for correction." Also letter of F. L. O. Roehrig, Cornell University, Ithaca, N.Y., April 24, 1873, 2 pages commenting on Hequembourg's data.