Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania . NNHtfloOONHt-HHTrON oo O* i-*t~ «5 CT> r-l S5? ) H M v Tl M OT t- J M » CI JV C c a c a * I) <D <<< . o«§ - Mi 1 b c»S^ H o a Eo ,_ 00 6c *J ca -5 E TJ O 01 o -o •1 3 o -5 c £ Ph o Li iojg|5gooWji;eo««.-i«ocjiMM t~t-<£c£*rcoi-iC-f-tOOrHf~i^ 53 :g $ss; lMOfHt-rH( 00 r- o *-i cmco eo cot- cm o t-T cm cm ci ojoicutuojiuiiiaicji .cccccccccccccc OJ Gv O* O/ <D 4) <U <<<<<<<<<<<<<< C _ ?5* SS ?J ©X o°qWO HO - 7; >.* —d C d ISO »B~ ESScuSfCfcKh^
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Keywords: ., bookcentury1800, bookdecade1890, bookidreportofbure, bookyear1897
