Serendipity: searching books for nautical charts of islands to find a sweet illustration of an aztec sacrificial stone in a book about traveling the mediterranean.
Bonus points for the author name of Hezekiah Butterworth. Book here.
Apparently the stone is currently in the Museo Nacional de Antropología in Mexico. Here is a pic.
I'd want to edit out the modern stuff in the background, but I thought I'd give it too you relatively unaltered. Public Domain.