nahui (CQ)
This notation for the number four (nahui) has been carved from the compound personal name Nahui Xochitzin. The four circles are filled in with (L-R): red, yellow, yellow, and red.
Stephanie Wood
Compare this notation for four with the other one in this collection from the Codex Quetzalecatzin. The colors given the circles in the middle are somewhat different, which makes one wonder whether this is random or significant.
Stephanie Wood
covers ruling men and women of Tecamachalco through 1593
numbers, nĂºmeros, four ones, cuatro unos
nahui, four, https://nahuatl.wired-humanities.org/content/nahui
cuatro
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.