Map of the Salmon River mines, Washington Territory / compiled from official notes filed in the office of Charles H. Ballard, U.S. Dep. Min. Sur., and from actual field surveys by Henry Carr, C.E.
15821693
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Beinecke Rare Book and Manuscript Library > Map of the Salmon River mines, Washington Territory / compiled from official notes filed in the office of Charles H. Ballard, U.S. Dep. Min. Sur., and from actual field surveys by Henry Carr, C.E.