Manuscript, written and illustrated in Chumayel, Yucatán, probably dates to the late 18th century, cf. Edmondson, Berrera, and Roys. Concerns the history of the conquest of the Yucatán by the Spaniards. Includes the ritual of the four world-quarters; the rise of Hunac Ceel to power; a prophecy for Katun 11-Ahau; the building of the mounds; memoranda concerning the history of Yucatán; notes on the calendar; the amorial bearings of Yucatán; notes on astronomy; the interrogation of the chiefs; the creation of the world; the rituals of the angels; a song of the Itza; the creation of the uinal; a history of the Spanish conquest; the prophecy of Chilam Balam and the story of Antonio Martinez; a chapter of questions and answers; an incantation; a series of Katun-prophecies; chronicles; a book of Katun-prophecies; the last judgement; prophecies of a new religion, cf. Roys. There are inscriptions in Spanish and a native language throughout (1832-1838), including names, places, and dates. For example "Chumayel Junio 28. de 1838 Chilam Balam [por Pedro Bristano].
