Ramona, CA: Acoma Books, 1971. Paperback. pp. 187-234, frontis, editor's note, introduction, appendix, mild foxing to covers, red price mark otherwise a good reprint/offprint of a 1908 UC periodical essay, green printed wraps. Reprint from University of California Publications in American Archaeology and Ethnology vol. 8, no. 4, August 7, 1908, pp. 187-234.