Communication from Anastasio Sierra defending the right of Tamaulipas to be a state. This communication is written on the back of the document in the bottom right corner; this document is printed as a "Suplemento al Centinela."

Complete account from the "Gaceta" detailing the journey of Agustín Iturbide from London to Mexico, and his subsequent capture and execution. The document details numerous documents, numbered 1 through 14, some having been copied.

This article is a short biography of Nora Lopez describing her background and her career working on newspapers, starting in high school.

This article explores the relationship between intimate Domestic Violence and Parental Stress in Mexican women.

"The Esthetic Value of the Mayan Reliefs of the Old Empire" by Salvador Toscano. The backside of the article is curriculum for teaching first and secondary art education.

Draft of a paper tracing "the jacal from its pre-Hispanic origins in the pithouse to its emergence as a surface structure like those described by the earliest Spaniard soldiers and missionaries in the La Junta region." The author also identifies modern examples of the jacal that are still in use today; the paper includes a glossary and illustrations.

Paper discussing which herbal remedies used in folk medicine "are biomedicines, which are placebos, and which are toxins by evaluating a large collection of herbal remedies used by Hispanics in South Texas and northern Tamaulipas, Mexico."

Article describing the discovery of Vanadium and tracing the footsteps of the discoverers.

Article discusses the commanders and chiefs of the group of Seminoles that traveled from Indian Territory and settled in Coahuila, Mexico in 1849 and 1850. Kenneth W. Porter discusses the American Indian and black Seminoles and their leaders individually, remarking on their family, upbringing, and participation in the new settlement.