Miguel Gutierrez at Guadalupe to Lic. Dn. Jn. N. Arizpe: States he has tried a new machine for wheat harvesting with success. He is planning to develop a machine that will harvest, thrash, and bundle wheat. Offers models to him. Describes these machines, 1851, May 12:

Miguel Gutierrez at Guadalupe to Lic. Dn. Jn. N. Arizpe: States he has tried a new machine for wheat harvesting with success. He is planning to develop a machine that will harvest, thrash, and bundle wheat. Offers models to him. Describes these machines, 1851, May 12:, Box: 1, Item: 439. 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/303158 Accessed September 27, 2026.