Don Francisco Antonio de Echevarri and others, at Monclova. Title and surveys of 198 sitios of land in Canon de San Marcos, Cuatro Cienegas, Rinconada, El Campo, and Puerto de Posuelo, 1743, November 12, to April 18, 1746:

Don Francisco Antonio de Echevarri and others, at Monclova. Title and surveys of 198 sitios of land in Canon de San Marcos, Cuatro Cienegas, Rinconada, El Campo, and Puerto de Posuelo, 1743, November 12, to April 18, 1746:, Box: 1, Item: 2925. Sánchez Navarro Collection of Documents for a History of Texas and Coahuila, 30605850. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/300260 Accessed September 27, 2026.