Relacion y discursos del descubrimiento, poblacion y pacificacion de este Nuevo Reyno de Leon, Temperamente y calidad de la tierraLeón, Alonso de, approximately 1610-1661spaThe first section, a copy of Alonso de Leon's narrative, carries the account to 1649, the second, in the same hand, continues the narrative to 1689, and, the third, is an account by Fernando Sánchez de Zamora, "Viajo...de Don Alonso de Leon...desde la provincia de Coahuila a la Bahia de Espiritu Santo y provincia de Tejas en 26 de Marzo de 1690."Available on microfilm.A description of the Henry R. Wagner's collections can be found in; Streeter, Thomas W. "Henry R. Wagner and the Yale Library," The Yale Library Gazette. 32 (1958):71-76.