Business card: F. V. Dubrouillet, cashier at St. Louis Union Bank, treasurer at St. Louis Union Trust Co.

Business card: F. V. Dubrouillet, cashier at St. Louis Union Bank, treasurer at St. Louis Union Trust Co., 3., Box: 5, Folder: G. 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/298561 Accessed September 27, 2026.