This document is currently housed in Mexico City, Museo Nacional de Antropología e Historia, Colección Antigua 340, “Actas de cabildo del ayuntamiento de Tlaxcala.” It is published in Lockhart, James, Frances Berdan, Arthur J.O. Anderson. 1986. The Tlaxcalan Actas: A Compendium of the Records of the Cabildo of Tlaxcala (1545-1627). University of Utah Press, Salt Lake City, pp. 126.

To read more:

Lockhart, James. 1992. The Nahuas After the Conquest: A Social and Cultural History of the Indians of Central Mexico, Sixteenth through Eighteenth Centuries. Stanford, California: Stanford University Press.