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Located in Series 3) Real Del Monte Mining Complex, subseries B) Correspondence. Special Collections & Archives, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/sca) This digital image is a surrogate of an item from the José Villegas Collection on Mining. Miscellaneous sales solicitations and quotes from industrial suppliers in Mexico, Germany, England, and the United States. An 1899 letter from Secretaría de Estado y del Despacho de Fomento, Colonización é Industria to José de Landero y Cos invites his company to participate in the Paris International Exposition of 1900. Letter from Juan Pratt on conditions of steam engines at San Cayetano, San Nicolás, and El Porvenir mines. Letter from mining engineer Edmundo Girault on machinery budgets required to remove water from La Camelia mine. Various signed petitions from mine laborers. [Title, Date]. José Villegas Collection on Mining. MSS 758. Special Collections & Archives, UC San Diego.
Silver mines and mining Compañía Real del Monte y Pachuca Mexico