26. Amado donated the drawing to the Laguna Gloria Art Museum auction, 1982 May 15

26. Amado donated the drawing to the Laguna Gloria Art Museum auction, 1982 May 15, Box: 5, Folder: 10. Manuel (Chaca) Ramírez Photographs, 22870067. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/362694 Accessed September 27, 2026.