1. Part 1. of a manuscript, by a priest of Chiapas, named Ordoñes, entitled, "Historia del Cielo y de la Tierra," etc. etc., being a translation of an ancient Tzendal hieroglyphical MS. containing the Indian account of the first settlement of Southern Mexico, the founding of _Na Chan_, or Palenque, etc. Also, portions of Part II. of the same MS. 2. Another manuscript of Ordoñes, without title, being a sort of memoir upon the ruins of Palenque, and on Antonio Del Rio's expedition. 3. A few chapters of a MS. of Santa Clara, taken from an inedited history of Peru, but relative to Mexico. 4. The original MS. of Cabrera upon Palenque. 5. Principles of a Grammar of the Tzotzil language. 6. Principles of a Grammar, Doctrinarium, and part of a Vocabulary of the Tzoque language (Chiapas). 7. A complete Vocabulary of the Maya and Spanish, with a great many etymological explanations. 8. A Vocabulary of the Spanish and Maya, less complete, 9. Codex Chimalpopoca, being the manuscript of the collection of Boturini, catalogued under the name of "Historia de los Reyes de Culhuacan," in the Aztec or Nahua language. 10. Codex Gondra, being the same known in the collection of Boturini, under the name of "Historia Tultaca," often cited by Gama; Spanish and Mexican. 11. "Fuente de los Verbos y Substantives Mexicanos," a host of Spanish and Mexican vocabularies. 12. Relacion que le envia su Magestad por D. Juan Baptista de Pomar, en 9 dias de Marz de 1582. This is a relation concerning Tezcuco. 13. A MS. in Mexican hieroglyphics, being a title of property in the Kingdom of the Tezcucan Prince Nezahualpilli, with a portrait of this prince, all on _Papel Maguey_. 14. Several prayer books in Mexican (MS.). 15. A few prayers in Maya, MS. 16. The original MS. explanation of the Codex Borgia, composed by the Father Fabrega, for Cardinal Borgia, of which speaks Baron Humboldt in his "Vues de Cordilleres," etc. in Italian. 17. A short vocabulary of the Huabi language spoken near Tehuantepec. The Abbe has also four or five Mexican Grammars printed in Mexico, and other rare books not included in the catalogue of Ternaux Compans. The collection is, therefore, more complete than any other made by any individual, and in the hands of an indefatigable student like the Abbe Bourbourg, will not fail to throw a flood of light on the ancient history of Mexico. * * * * *