Concerns preparation and presentation of index of correspondence of Emparan; includes such subjects as Indian depredations; Spanish responses; how to get peace with Lipan; movement of Guiterrez in Nuevo Santander; forwarding of mail to viceroy; financial matters relating to corn rations of troops desertion of troops; weapons magazine in Laredo; includes six letters described in index; one with interesting notes on daily life generosidad con que algunos vecinos Se prestaron Al suteno de las familias pobres y otros a derramar su Sangre en Defensa de la patria;