one of the boundaries of the Nonohualca of Tollan (Tula) Historia Tolteca-Chichimeca, 4v. Taken from the image of the folio published in Dana Leibsohn, Script and Glyph: Pre-Hispanic History, Colonial Bookmaking, and the Historia Tolteca-Chichimeca (Washington D.C.: Dumbarton Oaks, 2009), 65. Paleography and regularization of this toponym by Stephanie Wood.
(Cuauhtinchan, Puebla, sixteenth century) Luis Reyes García, "Ordenanzas para el gobierno de Cuauhtinchan, año de 1559," Estudios de Cultura Náhuatl 10 (1972), 304–305.
literally, iron-throat; perhaps this was a necklace made of metal or a metal throat band that was put on slaves?; Molina says it was the same as the tepuzquauhcuzcatl (metal-wooden-necklace?)
a copper finisher Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 10 -- The People, No. 14, Part 11, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 26.