Records of the Comisionado de Mineria
Collection area: Borderlands
Collection dates: 1825-1826
Handwritten documents pertaining to the titles of five mining claims for the Santa Ana Mine, San Pedro Vigilia Mine, La Frontaina Mine, Foubacachi Mine, and Bronzisa Mine. The mining claims are located in the judicial district of Moctezuma, Sonora, near the towns of Cumpas and Oposura.
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