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<br />I ~ ', <br />~. ,; <br />r ~~ <br />~. <br />LATEST NAMC OF I~iINE DILL JOHN U, g, <br />COUNTY <br />LA PLATA LATEST OPERATOR <br />DILL & BOGLINO <br />No Ma <br />T NOR _ OFF CE <br />Durango C 0 <br />YEAR TONS• - YEAR TONS YEAR TON3 , <br />W <br />YEAR PREVIOUS OPERATORS KIND OF COAL <br /> <br /> <br /> <br />_ 90 .. EPTH~ <br /> <br />u <br />n ~ 1 ~ <br />, <br />(r <br /> ,[ <br />~ <br />1 <br />U <br /> -ROCK SLOPE LEi1GTH <br /> <br /> <br /> HOCK TUNNEL IENGTH <br /> <br /> <br /> ' SEAM <br /> TH C SS 0 ~ S <br /> <br /> t <br /> PITCH <br /> <br /> <br /> <br /> <br /> RAILROAD AT MINE <br /> <br /> <br /> <br /> <br /> <br /> _ <br /> ~; <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />ti '. <br /> •, ~. <br /> <br /> <br /> ~, <br /> <br /> L° <br /> <br /> <br />i : <br />