This letter was written by fr. Mariano Antonio de Buena y Alcalde to the illmo y rmo Senor bishop thanking him for the faculties he has granted to his missionaries and informing him that together with this letter he is sending information regarding the missions with the names of the missionaries assisting at each mission. This seems to be an original document but it does not bear the signature of fr. Mariano, nor does it contain a date. (microfilm catalog)