Sixth annual report of the Bureau of ethnology. (1888 N 06 / 1884-1885)

A Possible Solution of the Number Series on Pages 51 to 58 of the Dresden Codex

Aids to the Study of the Maya Codices

Sixth Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1884-85, Government Printing Office, Washington, 1888, pages 253-372

Commentary on the Maya Manuscript in the Royal Public Library of Dresden