Series of letters from Escandon to virrey concerning state of and sugar Cane; discussion of precautions against attack by English along Costa del Seno Mexicano; ongoing efforts at evangelization and reduction of of Indians in area; protection of mining operations in Sierra Tamaulipa against Indian attack; Series of undetailed accounts of raids by Tanambres against town in Sierra Tamaulipa. Also includes letter from fray Chacon complaining that missions in Nuevo Santander do not have Indians and blames situation on lack of sufficient military pressure against rebel tribes. (A. Tukey, July 1989)