nahui (CQ)
This notation for the number four (nahui) has been carved from the compound personal name Nahui Olintzin (below). It consists of four circles in a horizontal row. Each one has a color. From left to right, the colors are red, yellow, white, and red again.
Stephanie Wood
covers ruling men and women of Tecamachalco through 1593
Stephanie Wood
Ellis Shing Nobles
numbers, nĂºmeros, ones, unos
nahui, four, https://nahuatl.wired-humanities.org/content/nahui
cuatro
Ofelia Cruz Morales
The Codex Quetzalecatzin, aka Mapa de Ecatepec-Huitziltepec, Codex Ehecatepec-Huitziltepec, or Charles Ratton Codex. Library of Congress. https://www.loc.gov/item/2017590521/
The Library of Congress, current custodian of this pictorial Mexican manuscript, hosts a digital version online. It is not copyright protected.