Private ledger, trial balance, of L. de la Garza & Co. Inc., New York., Covering July, August, September and October, 1915.

Private ledger, trial balance, of L. de la Garza & Co. Inc., New York., Covering July, August, September and October, 1915., 57., Box: 2, Folder: B. Lázaro de la Garza Archive, 32814426. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/297003 Accessed September 27, 2026.