First three folios of this Series are not documents but rather title pages; concerns the teniente Letrado Interino asking instructions on the method to exercise his duties during intendent's absence; concerns the reestablishment of the presidio of Durango; speaks of a letter from Medina highlighting the defects of ? According to the tesoreria de Chihuahua; speaks of the salary raise for the treasurer of the real caxa for Chihuagua and the translations of some junior officers which would should be changed; tribunal de Cuentas found problems with the libranzas from Chihuagua with an index of correspondence concerning this matter. (O. Velez, October 1989)