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NORTHERN PART OF THE STEPHEN COUNTY.
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BETWEEN WEATHERFORD AND MILLSAP.
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GROUND PLAN OF A LONG-WALL WORKING.
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SECTION ACROSS THE FACE OF A LONG-WALL WORKING.
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THURBER, IN ERATH COUNTY.
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GORDON, PALO PINTO COUNTY.
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VICINITY OF CRYSTAL FALLS, STEPHENS COUNTY.
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VICINITY OF CISCO, EASTLAND COUNTY.
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Fig. 60a.
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Fig. 60b.
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Fig. 61.
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