Gutenberg, and the Art of Printing

Day Symbols of the Maya Year Sixteenth Annual Report of the Bureau of American Ethnology to the Secretary of the Smithsonian Institution, 1894-1895, Government Printing Office, Washington, 1897, pages 199-266.

On the Evolution of Language First Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1879-80, Government Printing Office, Washington, 1881, pages 1-16

Navajo weavers Third Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1881-'82, Government Printing Office, Washington, 1884, pages 371-392.