University of Arizona

Students, faculty, staff, and the public are now welcome to visit Special Collections without an appointment from 9 am to 4 pm, Monday through Friday. 

Special Collections will be closed for the Thanksgiving holiday, November 24-25, 2022.

Mining

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  1. Papers of Charles H. Warren

    Charles H. Warren was an attorney, as well as superintendent and general manager of the Almo Ranch Company. This collection includes correspondence, legal papers, and financial records relating to the Almo Ranch Company of Arizona from 1888 to 1891 and ...

    castanoe - 2020-08-14 11:50

  2. Records of the Commonwealth Mine

    The bulk of the Commonwealth Mine records document its activities from 1910 until 1930. Many of its earlier and later records were lost or destroyed between the closing of the mine in the 1940s and the salvaging of the records in 1960. Many of the ...

    castanoe - 2021-11-03 10:36

  3. Papers of Francis Henry Hereford

    This collection contains correspondence, legal papers, and financial records relating to his law practice, chiefly correspondence between Hereford and the various mining corporations, land and cattle companies he represented. Some correspondence relates ...

    castanoe - 2022-05-25 16:58

  4. Certificate of Incorporation of the Inter-Ocean Cattle and Mining Company

    The Interocean Cattle and Mining Company was based in Tucson, AZ and involved in agriculture, mining, and cattle raising. The collection contains original holograph records of incorporation by Emerson O. Stratton, Volney Elstun, Royal A. Johnson. Included ...

    castanoe - 2022-06-30 15:56

  5. Selim Maurice Franklin Papers

    The bulk of the collection consists of legal papers and financial records relating to mining companies, cattle companies, land grants, railroads, public utilities, banks, bankruptcies, estates, and property, mostly in Arizona. Similar material is also ...

    castanoe - 2022-07-01 15:41

  6. San Rafael de la Zanja Land Grant

    The San Rafael de la Zanja ranch was owned by the San Rafael Cattle Co. However, Alfred A. Green lodged a challenge to the title. The collection includes letters, copies of legal documents, maps, and survey notes and other materials chiefly relating to ...

    castanoe - 2022-07-06 13:28