Income tax amendment law, British Chamber of Commerce in Brazil,, undated

Income tax amendment law, British Chamber of Commerce in Brazil,, undated, Box: 226. Saint John d'El Rey Mining Company Records, 1984-12. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/345932 Accessed September 27, 2026.