Report of the Department of Mines of Pennsylvania . ^ ^ S -TJ S P S -c P ° <».?- r^^ CD ^ *^ C ^ 03 0) O CO ra p <u;:; -7^ •— tio P J5 ~ r c w] t, — —. — H •-?5 Wm K WWtiiMW 3 £; o TS ?a J3 o ?OO -e-a OO •a ?a J ?a 13 13 *© CO -a •oaoCCa •a -t-J 4J O 0 55o o ^2; £5 o o Si o J3^ o o j3 o NorthNorthNorthNorthNorth s:o NorthNorthNorthNorthNorthNorth s: v. o fcS I. fl O Of S^ TO CO ;^ C C S r-t OS C^ft l^l lO CO (M lA eg -«s<.


Size: 1321px × 1891px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bo, bookcentury1900, bookdecade1900, booksubjectmineralindustries