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Report of the Bureau of Mines of the Department of Internal Affairs of Pennsylvania . E E^ E 3 3 . 3 E •- cd (. XX~^X EEJfEy. [fl C Vi c c » c 01 N N N 33333333 tr-rtrtrtrstrtr O C cccacw DO X t W hhSh cdcCcdcdcdcdcdcd 1 i 1 1 1 O C -; .e .c .c j- .c s: .c do^dudt-ju y. ba /. ai re re re re cccocccc£ fi fi tl .c -: .c .bE- E- E- i- E- E- t- t- B E 25 E E E E3 3 3 3 E E u u xxxxoooa EEEE V. U. V. U. n N3 3 3 ffi IX trI tr tr tr . o o 6 6CO cs ce 3 3 XXn ca 3 3 ??C3. ?/. CvCvCvQjCyCvCJCV oovodv d - u. y. y. re x to re CO oooocooox: c x. j- j: j: .e x:E-E-E-E-E--E-- *C O ~3 T3 a; <u a, oCECECCCE k, c c t. ~ rt ~ ~ a,. <u Cw <u j a. o o K SiJ- .as --?3 *«)£ o cd ai Z. re . -- :~ E E E E E cd cd cd cd cd J III 604 REPORT OF THE BUREAU
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Keywords: ., bookcentury1800, bookdecade1890, bookidreportofbure, bookyear1897
