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Books by Ballard, T. J.

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3 books found
Corundum Hill Mine, Macon County, N.C
Corundum Hill Mine, Macon County, N.C
By: Ballard, T. J.
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Buck Creek Corundum, Clay County, N.C
Buck Creek Corundum, Clay County, N.C
By: Ballard, T. J.
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Investigation of the Ore Knob copper mine, Ashe County, N.C.
Investigation of the Ore Knob copper mine, Ashe County, N.C.
By: Ballard, T. J.
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