. Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania . o -c — =- ?, -^ cg^ bruing- ready badow ant .S,.^ bii S =: o S^ S d cc CO ni CS C C C C c c c c c dec c C c c c c c Ki Oi S tS CS &^& & t. ^&&^& cS cj ni ni a A!.a:.i! .a X .i: .a .i: .ii.« o o o o o c o ct ca ci n! k:!JJ J hJ Jh4hJl-]Hl & ^ & Gj CO C€ c c c r. c c c s see c c c c c ca ai oJ cs ce ai n cj ^fe& t:^^^^ ci 03 cd ni ce tS ci c3 .s:.i:ii: xxxxx d ci eS ni rt S oi c3 ^JhJJ h^Mi-Imi-) 3 il x> J=: d b ?O 0) o c 03 P 0) 0) c c5 C C X « y; t, .ex: > : a? o : >. c cft >.t! I 0.

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. Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania . o -c — =- ?, -^ cg^ bruing- ready badow ant .S,.^ bii S =: o S^ S d cc CO ni CS C C C C c c c c c dec c C c c c c c Ki Oi S tS CS &^& & t. ^&&^& cS cj ni ni a A!.a:.i! .a X .i: .a .i: .ii.« o o o o o c o ct ca ci n! k:!JJ J hJ Jh4hJl-]Hl & ^ & Gj CO C€ c c c r. c c c s see c c c c c ca ai oJ cs ce ai n cj ^fe& t:^^^^ ci 03 cd ni ce tS ci c3 .s:.i:ii: xxxxx d ci eS ni rt S oi c3 ^JhJJ h^Mi-Imi-) 3 il x> J=: d b ?O 0) o c 03 P 0) 0) c c5 C C X « y; t, .ex: > : a? o : >. c cft >.t! I 0. I- p . ^ CC ^ ni g y; yj C C c C C K 0) OJ — n •- ni C tt bfj C3 > n; > r- T ^ O O f, f^ tf gSiS^K S 5 a; - - KcS J g^^Sg^ S b u I. ^ ^ ^ ~ C OJCO) ScO/lJ3 C - ? - c .c c c c 3 : •>:::: c ? S t/J K x: T i: r c ni K ?^ I? = z: ^ .= 5 55 K 2 « « J t- O -- I^ ^ K _- - E^fcfr,KJ. X K h nigs- ^ziriSc o_ ^ c c ? •juapioo-B JO ajBQ X P 2§ REPORT OF THE BUREAU OF MINES. Off.

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectcoalminesandmining