Reports of the Inspectors of Mines of the anthracite coal regions of Pennsylvania for the year .. . xb 3 I M I ^ V H t^ ^ ^. ?^§- =|- r 5 •§ 5 ^ ? 5 ? s; .^ on :j3 IS m If, ^ 5 ^ i tm 2: ^ * -^ ~ 0 -. 1 $? $ c^ 5: v; m RAC TE MUSEUM COMPLEX LIBRARIES PHMC IliiJIIIIIIIillllil 3 0143 11007599 3
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Keywords: ., bookcentury1800, bookdecade1880, bookpublisherslsn, bookyear1885