Search Results - Crane, Walter R. (Walter Richard), 1870-

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    Abstracts of recent articles on mine support

    Published 1932
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Government Document Microfilm Book
  15. 15

    Iron-ore (hematite) mining practice in Birmingham district, Ala

    Published 1926
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Government Document Microfilm Book
  16. 16

    Subsidence and ground movement in copper and iron mines of Upper Peninsula, Mich

    Published 1929
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Government Document Microfilm Book
  17. 17

    Mining methods and practice in Michigan copper mines

    Published 1929
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Government Document Microfilm Book
  18. 18

    Rock bursts in Lake Superior copper mines, Keweenaw Point, Mich

    Published 1929
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Government Document Microfilm Book
  19. 19

    Strength of ore and top rock in red iron-ore mines of Birmingham district, Ala.

    Published 1926
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Full Text (via ProQuest)
    Government Document eBook
  20. 20

    Red iron ores and ferruginous sandstones of Clinton formation in Birmingham district, Ala.

    Published 1926
    Other Authors: “…Crane, Walter R. (Walter Richard), 1870-…”
    Full Text (via ProQuest)
    Government Document eBook
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