37. Hubert, [?], Bob Steinfeldt, Smith, Chatham-Sandfill in Puerta Castilla S.H., June 1921

37. Hubert, [?], Bob Steinfeldt, Smith, Chatham-Sandfill in Puerta Castilla S.H., June 1921, Box: 1, Folder: 12. Robert Steinfeldt Photographs, 352928984. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/416440 Accessed September 26, 2026.