Anto. de la Gza. y Chapas at Matamoros to Dr. J. N. de Arizpe at Saltillo: Acknowledges receipt of letter of the 11th in which are enclosed drawings of a plow and water pump. States that he will forward these drawings to his agent in New York, 1851, June 19:

Anto. de la Gza. y Chapas at Matamoros to Dr. J. N. de Arizpe at Saltillo: Acknowledges receipt of letter of the 11th in which are enclosed drawings of a plow and water pump. States that he will forward these drawings to his agent in New York, 1851, June 19:, Box: 1, Item: 442. 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/303220 Accessed September 27, 2026.