Title: "Crisol del ministerio apostólico de propaganda fide en la provincia de Sonora." Place: Aconchi, Sonora. Description: An anonymous missionary of the Franciscan mission of Aconchi, Sonora, wrote this account of his experience in the evangelization of the native peoples in that region. The text is a manual for missionary work, and also a eulogy of the same. By comparing the work of the Apostles with that of the Franciscans, the author intended to encourage other friars to continue indoctrinating non-Christians, in spite of the difficulty of the work. [17--]1529-1907spa