Minutas de cartas from virrey to Corbalan in response to 100,000 pesos sent to Nueva Vizcaya for military expedition; ordering Corbalan to remit informe immediately concerning state gold asap; virrey acknowledges receipt of Corbalan's at Zapote, Aduana; index of Corbalan's letters received by viceregal office, mentions clandestine extractions of silver virrey orders that royal tribute exacted from Indians not be establishment of new real Caja at Rosario; virrey discusses manner of exacting tribute from Indians; index of letters from Corbalan to virrey; virrey awaits arrival of Buelna with 4 large gold nuggets; ordering Corbalan to send Sastre gunbelts, cartridge boxes; virrey sends Corbalan providencias agreed upon by real junta. (J. H. Ochs, February1988)

Rough drafts of letters from virrey to Corbalan in response to jurisdicciones of Fuerte, Sinaloa, Culiacan; virrey curtly asks for details of funds retained in Sonora for rescate de oro; state of Indians; Corbalan ordered to make visita of reales Sinaloa; virrey acknowledges receipt of financial account of expedition of Sonora; reply concerning Corbalan's proposal to establish new real Caja at Rosario; virrey acknowledges receipt state of Placeres at Cieneguilla, Zapote, la Aduana; receipt claim that he is unable to find anyone to whom he can entrust 140,000 pesos destined for Cieneguilla for rescate de oro; virrey requests detailed informe of state of reales; virrey Cieneguilla. (J. H. Ochs, February 1988)

Correspondence between Corbalan, virrey concerning issues shipments to California; mandate that all gold, silver be taxed (quintado). Attached is index of viceregal orders received by Corbalan from 7 September through September 29, 1773. (J. H. Ochs, January 1988)