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Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania . leve innrnw ~oy.~ -u r ri^rrdc o-5cd tic £3 = is2. c •= E E c 7 7 •-C^cicdcirf; a ong111,111, ill,i;m clip ill Hi ? « <^ Ul< C - L C. c <L - tw. < WfcC c W ?- <;< L - C > M oMi: t t S to oc S S S x ai ai ai S ?^•oi^-coOioc^mcoocoiiri o g ctSSS^aiSS ai kkSSSSSw rc SS JCJCCtT CO W«l-t Ed O 01 cd c -u - i; .— . w u i, ai fc. «. 0 _ ^. ^.-. ^ ^ ^ c JiE s5 «£ - S< r/- - < S -~ fcCg» U>=£u37 u- 3 E 3 c5 cd a, c 3 3 C c cd — - _c* — — ^ C 7 ~ t. . fcC0)aii!a)(1,>4i = EE?£-S5EK •< < cc < fc to < c c . cc cd3 i. C =5 3 C£ < m K S m <; • ti «•BOHfc.
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Keywords: ., bookcentury1800, bookdecade1890, bookidreportofbure, bookyear1897
