Skip to content

OPEN TODAY: 10 A.M.–5 P.M.

Tickets

Manuscripts

MARR, Robert A: Rpt.: El Oro Mines, Mohave Co. Ariz


You might also be interested in

  • Image not available

    CONREY PLACER MINING CO.: Corresp. & Operation Rpts

    Manuscripts

    The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.

    mssJaninc

  • Image not available

    BURCH, Albert: Rpt: Gold Peak Mining, Kern Co

    Manuscripts

    The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.

    mssJaninc

  • Image not available

    ROBINSON, Robert E: Rpt: China Lake Prop., Kern Co

    Manuscripts

    The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.

    mssJaninc

  • Image not available

    JANIN, Louis Marshall: Rpt.: Golden Queen Mine, Butte Co., Calif

    Manuscripts

    The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.

    mssJaninc

  • Image not available

    MARR, Robert A: Charles Henry Janin

    Manuscripts

    The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.

    mssJaninc

  • Image not available

    EL ORO DREDGING COMPANY. Specifications for Dredge No. 2

    Manuscripts

    The collection consists of letters, manuscripts (including diaries and mining reports), photographs and maps related to the career of mining engineer Charles Janin. Subject matter in the collection focuses on minerals, mines and mining, especially in California, Mexico, Alaska, Canada, Russia (including Siberia), and Central and South America. There is information about gold, silver, platinum, and tin mining as well as gold dredging.

    mssJaninc