History of the Spanish Conquest of Yucatan and of the Itzas / Papers of the Peabody Museum of American Archaeology and Ethnology, Hard University. Vol. VII.

by Philip Ainsworth Means

[Footnote 3.5]: The maps from 1801 onward given here are merely some of those that I have used; the list, after 1800, is very far from being an attempt at completeness.