Luciano Ledesma at Edionda makes a record of time worked by Florencio Alvares, 1850, June 12:

Luciano Ledesma at Edionda makes a record of time worked by Florencio Alvares, 1850, June 12:, Box: 1, Item: 2418. 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/302865 Accessed September 27, 2026.