tecpatl (Mdz24v)
This element has been carved from the compound sign for the place name, Tecpatzinco. It is a frontal view of an upright flint knife, red at the top and white at the bottom. These colors are separated by a diagonal line that leans to the left.
Stephanie Wood
The flint knife was both a day sign and a year sign in the calendars, which testifies to its religious significance. Here it is very basic, but sometimes it is decorated and even anthropomorphized. See some other tecpatl examples below.
Stephanie Wood
c. 1541, but by 1553 at the latest
Xitlali Torres
knives, blades, cuchillos, navajas, calendarios, xiuhpohualli, año, xihuitl
tecpa(tl), flint knife, https://nahuatl.wired-humanities.org/content/tecpatl
Pedernal
Stephanie Wood
Codex Mendoza, folio 24 verso, https://digital.bodleian.ox.ac.uk/objects/2fea788e-2aa2-4f08-b6d9-648c00..., image 59 of 188.
The Bodleian Libraries, University of Oxford, hold the original manuscript, the MS. Arch. Selden. A. 1. This image is published here under the UK Creative Commons, “Attribution-NonCommercial-ShareAlike 3.0 License” (CC-BY-NC-SA 3.0).