Short letter from viceroy to Crespo ordering intendente Corbalan to supervise reconstruction of church at Suaqui. Also requests that Indians at Pueblo be supplied with seeds and tools in order that they may work fields. (J. H. Ochs . September 1987)

Concerns solutions to military crisis of Nueva Vizcaya; provides extensive instructions to O'Conor for implementation of new regulation of presidios; includes notes on presidio transfers to Rio Grande; specific raids on various locals; losses in population and animals; commerce and industry affected by war; O'Conor's expeditionary forces; new issues of arms and equipment; reflections on Indian warfare; soldier's ability as part of fighting force; logistics of new posts; church construction; reiterates building instructions for presidios given in regulation of 1772; financial provisions for building new presidios; security for money shipments; stationing of Catalans at Tonati; introductory letter by Bucareli notes that O'Conor has been granted title of comandante general. (J. Williams, June 1987)

Letters from governor of Coahuila and various mission prelates praising captain of flying company, Buenaventura de Aguirre, for his assistance to these prelates. Documents include physical measurements of missions San Juan Bautista and Solano. Also, letter from Buenaventura de Aguirre describing manner in which he has performed his duty to these prelates. (J. H. Ochs, April, 1987)