Codex Osuna is an Aztec codex on European paper, with indigenous pictorials and alphabetic Nahuatl text from 1565. It has seven parts, with most being economic in content, particularly tribute, with one part having historical content. It was named after the Spanish nobleman, :es:Mariano_Téllez-Girón|Mariano Francisco de Borja José Justo Téllez-Girón y Beaufort-Spontin, twelfth Duke of Osuna, in whose library the codex was held until his death in 1882. It then became part of the collection of the Biblioteca Nacional in Madrid. It is part of a lawsuit by the indigenous of a Nahua community against Spaniards, and a fragment of a much larger Mexican text; the first numbered folio in the facsimile is 464. The seven separate documents were created in early 1565 to present evidence against the government of Viceroy Luís de Velasco during the 1563-66 inquiry by Jerónimo de Valderrama. In this codex, indigenous leaders claim non-payment for various goods and for various services performed by their people, including building construction and domestic help. A modest black and while facsimile was published in Mexico by the Instituto Indigenista Interamericano in 1947, reproduced from the 1878 edition published in Madrid. The Mexican edition includes 158 pages of documentation in Spanish found in the Archivo General de la Nacion added by Luis Chávez Orozco. The codex was originally solely pictorial in nature. Nahuatl text was then entered onto the documents during its review by Spanish authorities, and a Spanish translation of the Nahuatl was added. The Nahuatl text was translated by Ignacio M. Castillo and the Spanish paleography rendered into modern Spanish by María del CarmenCamacho. The pictorial of folio 471v shows the Viceroy Don Luís de Velasco, with indigenous lords in colonial attire for their rank, as well as a nahuatlato or Nahuatl translator in Spanish attire. The illustration is the cover for Charles Gibson 's classic publication, The Aztecs Under Spanish Rule. Other important pictorial elements include depictions of Spaniards punishing indigenous, lists of encomienda holders, including ones reverting to the Spanish crown ; cultivation of cacti for the production of the red dye cochineal, and indigenous men laboring in a textile workshop or obraje. The last pictorial is of indigenous men laboring to extract and transport stone for the construction of a church, with a written complaint that they had not been paid. The 1947 Mexican edition is augmented by documentation in Spanish found by Luis Chávez Orozco in the Archivo General de la Nación, giving contextual information for the pictorial Codex Osuna, and is perhaps the "lost portion." The Spanish documentation includes the review of an indigenous official's tenure, or residencia, and is typical of Spanish official documentation of the era.
